56142270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{623803}}^1$

素因数の和:623816

約数の個数: 24

約数和(自身を含む): 145970136

約数和(自身を除く): 89827866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 623803, 1247606, 1871409, 3119015, 3742818, 5614227, 6238030, 9357045, 11228454, 18714090, 28071135, 56142270]

約数ペア:

[(1, 56142270), (2, 28071135), (3, 18714090), (5, 11228454), (6, 9357045), (9, 6238030), (10, 5614227), (15, 3742818), (18, 3119015), (30, 1871409), (45, 1247606), (90, 623803)]