77955870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{36599}}^1$

素因数の和:36680

約数の個数: 32

約数和(自身を含む): 189734400

約数和(自身を除く): 111778530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 36599, 73198, 109797, 182995, 219594, 365990, 548985, 1097970, 2598529, 5197058, 7795587, 12992645, 15591174, 25985290, 38977935, 77955870]

約数ペア:

[(1, 77955870), (2, 38977935), (3, 25985290), (5, 15591174), (6, 12992645), (10, 7795587), (15, 5197058), (30, 2598529), (71, 1097970), (142, 548985), (213, 365990), (355, 219594), (426, 182995), (710, 109797), (1065, 73198), (2130, 36599)]