69673010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:911

約数の個数: 48

約数和(自身を含む): 139962816

約数和(自身を除く): 70289806

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 121, 142, 242, 355, 605, 710, 781, 811, 1210, 1562, 1622, 3905, 4055, 7810, 8110, 8591, 8921, 17182, 17842, 42955, 44605, 57581, 85910, 89210, 98131, 115162, 196262, 287905, 490655, 575810, 633391, 981310, 1266782, 3166955, 6333910, 6967301, 13934602, 34836505, 69673010]

約数ペア:

[(1, 69673010), (2, 34836505), (5, 13934602), (10, 6967301), (11, 6333910), (22, 3166955), (55, 1266782), (71, 981310), (110, 633391), (121, 575810), (142, 490655), (242, 287905), (355, 196262), (605, 115162), (710, 98131), (781, 89210), (811, 85910), (1210, 57581), (1562, 44605), (1622, 42955), (3905, 17842), (4055, 17182), (7810, 8921), (8110, 8591)]