219942570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{32297}}^1$

素因数の和:32534

約数の個数: 32

約数和(自身を含む): 530203968

約数和(自身を除く): 310261398

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 227, 454, 681, 1135, 1362, 2270, 3405, 6810, 32297, 64594, 96891, 161485, 193782, 322970, 484455, 968910, 7331419, 14662838, 21994257, 36657095, 43988514, 73314190, 109971285, 219942570]

約数ペア:

[(1, 219942570), (2, 109971285), (3, 73314190), (5, 43988514), (6, 36657095), (10, 21994257), (15, 14662838), (30, 7331419), (227, 968910), (454, 484455), (681, 322970), (1135, 193782), (1362, 161485), (2270, 96891), (3405, 64594), (6810, 32297)]