Factors of 2990

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What are the Factors of 2,990?

Answer

Factors of 2,990:
1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990

16 factors · 2990 = 2 × 5 × 13 × 23 · composite

Underlined — prime: 2, 5, 13, 23 · 1 — neither prime nor composite · others — composite

Factor pairs of 2,990

  • 1 × 2990
  • 2 × 1495
  • 5 × 598
  • 10 × 299
  • 13 × 230
  • 23 × 130
  • 26 × 115
  • 46 × 65

√2990 ≈ 54.68 — the last pair 46 × 65 sits here; past it pairs repeat.

2990 = 2 × 5 × 13 × 23 → (1 + 1) × (1 + 1) × (1 + 1) × (1 + 1) = 16 factors: add 1 to each exponent and multiply.

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Factors Table

NumberFactors
2,8951, 3, 5, 15, 193, 579, 965, 2895
2,9001, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900
2,9101, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910
2,9201, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920
2,9251, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925
2,9301, 2, 5, 10, 293, 586, 1465, 2930
2,9351, 5, 587, 2935
2,9401, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940
2,9451, 5, 19, 31, 95, 155, 589, 2945
2,9501, 2, 5, 10, 25, 50, 59, 118, 295, 590, 1475, 2950
2,9601, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960
2,9651, 5, 593, 2965
2,9701, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970
2,9751, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975
2,9851, 3, 5, 15, 199, 597, 995, 2985
2,9901, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990
3,0001, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000
3,0051, 5, 601, 3005
3,0101, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010
3,0151, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015
3,0201, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020
3,0251, 5, 11, 25, 55, 121, 275, 605, 3025
3,0351, 5, 607, 3035
3,0401, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040
3,0451, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045
3,0501, 2, 5, 10, 25, 50, 61, 122, 305, 610, 1525, 3050
3,0551, 5, 13, 47, 65, 235, 611, 3055
3,0601, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060
3,0651, 5, 613, 3065
3,0751, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075

FAQ

What are the Factors of 2,990?

Factors of 2,990: 1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990

How many factors does 2,990 have?

Number 2,990 has 16 factors

How many Factor Pairs does 2,990 have?

Number 2,990 has 8 factor pairs

Is 2,990 a prime or composite number?

Composite: 2990 = 2 × 5 × 13 × 23, so it has 16 factors — a prime has exactly two.

How many factors does 2,990 have excluding 1 and 2,990?

14: 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598 and 1495.

See Also