12598980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{209983}}^1$

素因数の和:209995

約数の個数: 24

約数和(自身を含む): 35277312

約数和(自身を除く): 22678332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 209983, 419966, 629949, 839932, 1049915, 1259898, 2099830, 2519796, 3149745, 4199660, 6299490, 12598980]

約数ペア:

[(1, 12598980), (2, 6299490), (3, 4199660), (4, 3149745), (5, 2519796), (6, 2099830), (10, 1259898), (12, 1049915), (15, 839932), (20, 629949), (30, 419966), (60, 209983)]