38369460

素因数分解:

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

素因数の和:639503

約数の個数: 24

約数和(自身を含む): 107434656

約数和(自身を除く): 69065196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 639491, 1278982, 1918473, 2557964, 3197455, 3836946, 6394910, 7673892, 9592365, 12789820, 19184730, 38369460]

約数ペア:

[(1, 38369460), (2, 19184730), (3, 12789820), (4, 9592365), (5, 7673892), (6, 6394910), (10, 3836946), (12, 3197455), (15, 2557964), (20, 1918473), (30, 1278982), (60, 639491)]