64402310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{3251}}^1$

素因数の和:3548

約数の個数: 32

約数和(自身を含む): 132993792

約数和(自身を除く): 68591482

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 283, 566, 1415, 1981, 2830, 3251, 3962, 6502, 9905, 16255, 19810, 22757, 32510, 45514, 113785, 227570, 920033, 1840066, 4600165, 6440231, 9200330, 12880462, 32201155, 64402310]

約数ペア:

[(1, 64402310), (2, 32201155), (5, 12880462), (7, 9200330), (10, 6440231), (14, 4600165), (35, 1840066), (70, 920033), (283, 227570), (566, 113785), (1415, 45514), (1981, 32510), (2830, 22757), (3251, 19810), (3962, 16255), (6502, 9905)]