42977010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{20177}}^1$

素因数の和:20258

約数の個数: 32

約数和(自身を含む): 104602752

約数和(自身を除く): 61625742

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 20177, 40354, 60531, 100885, 121062, 201770, 302655, 605310, 1432567, 2865134, 4297701, 7162835, 8595402, 14325670, 21488505, 42977010]

約数ペア:

[(1, 42977010), (2, 21488505), (3, 14325670), (5, 8595402), (6, 7162835), (10, 4297701), (15, 2865134), (30, 1432567), (71, 605310), (142, 302655), (213, 201770), (355, 121062), (426, 100885), (710, 60531), (1065, 40354), (2130, 20177)]