57554190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{639491}}^1$

素因数の和:639504

約数の個数: 24

約数和(自身を含む): 149641128

約数和(自身を除く): 92086938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 639491, 1278982, 1918473, 3197455, 3836946, 5755419, 6394910, 9592365, 11510838, 19184730, 28777095, 57554190]

約数ペア:

[(1, 57554190), (2, 28777095), (3, 19184730), (5, 11510838), (6, 9592365), (9, 6394910), (10, 5755419), (15, 3836946), (18, 3197455), (30, 1918473), (45, 1278982), (90, 639491)]