31670970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{14869}}^1$

素因数の和:14950

約数の個数: 32

約数和(自身を含む): 77086080

約数和(自身を除く): 45415110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 14869, 29738, 44607, 74345, 89214, 148690, 223035, 446070, 1055699, 2111398, 3167097, 5278495, 6334194, 10556990, 15835485, 31670970]

約数ペア:

[(1, 31670970), (2, 15835485), (3, 10556990), (5, 6334194), (6, 5278495), (10, 3167097), (15, 2111398), (30, 1055699), (71, 446070), (142, 223035), (213, 148690), (355, 89214), (426, 74345), (710, 44607), (1065, 29738), (2130, 14869)]