31666710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{14867}}^1$

素因数の和:14948

約数の個数: 32

約数和(自身を含む): 77075712

約数和(自身を除く): 45409002

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 14867, 29734, 44601, 74335, 89202, 148670, 223005, 446010, 1055557, 2111114, 3166671, 5277785, 6333342, 10555570, 15833355, 31666710]

約数ペア:

[(1, 31666710), (2, 15833355), (3, 10555570), (5, 6333342), (6, 5277785), (10, 3166671), (15, 2111114), (30, 1055557), (71, 446010), (142, 223005), (213, 148670), (355, 89202), (426, 74335), (710, 44601), (1065, 29734), (2130, 14867)]