64756670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{1277}}^1$

素因数の和:1756

約数の個数: 32

約数和(自身を含む): 127534176

約数和(自身を除く): 62777506

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 461, 922, 1277, 2305, 2554, 4610, 5071, 6385, 10142, 12770, 14047, 25355, 28094, 50710, 70235, 140470, 588697, 1177394, 2943485, 5886970, 6475667, 12951334, 32378335, 64756670]

約数ペア:

[(1, 64756670), (2, 32378335), (5, 12951334), (10, 6475667), (11, 5886970), (22, 2943485), (55, 1177394), (110, 588697), (461, 140470), (922, 70235), (1277, 50710), (2305, 28094), (2554, 25355), (4610, 14047), (5071, 12770), (6385, 10142)]