57156190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{587}}^1$

素因数の和:721

約数の個数: 64

約数和(自身を含む): 128024064

約数和(自身を除く): 70867874

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 107, 130, 182, 214, 455, 535, 587, 749, 910, 1070, 1174, 1391, 1498, 2782, 2935, 3745, 4109, 5870, 6955, 7490, 7631, 8218, 9737, 13910, 15262, 19474, 20545, 38155, 41090, 48685, 53417, 62809, 76310, 97370, 106834, 125618, 267085, 314045, 439663, 534170, 628090, 816517, 879326, 1633034, 2198315, 4082585, 4396630, 5715619, 8165170, 11431238, 28578095, 57156190]

約数ペア:

[(1, 57156190), (2, 28578095), (5, 11431238), (7, 8165170), (10, 5715619), (13, 4396630), (14, 4082585), (26, 2198315), (35, 1633034), (65, 879326), (70, 816517), (91, 628090), (107, 534170), (130, 439663), (182, 314045), (214, 267085), (455, 125618), (535, 106834), (587, 97370), (749, 76310), (910, 62809), (1070, 53417), (1174, 48685), (1391, 41090), (1498, 38155), (2782, 20545), (2935, 19474), (3745, 15262), (4109, 13910), (5870, 9737), (6955, 8218), (7490, 7631)]