717260090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1667}}^1\times {\mathrm{2531}}^1$

素因数の和:4222

約数の個数: 32

約数和(自身を含む): 1368373824

約数和(自身を除く): 651113734

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1667, 2531, 3334, 5062, 8335, 12655, 16670, 25310, 28339, 43027, 56678, 86054, 141695, 215135, 283390, 430270, 4219177, 8438354, 21095885, 42191770, 71726009, 143452018, 358630045, 717260090]

約数ペア:

[(1, 717260090), (2, 358630045), (5, 143452018), (10, 71726009), (17, 42191770), (34, 21095885), (85, 8438354), (170, 4219177), (1667, 430270), (2531, 283390), (3334, 215135), (5062, 141695), (8335, 86054), (12655, 56678), (16670, 43027), (25310, 28339)]