39384420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{656407}}^1$

素因数の和:656419

約数の個数: 24

約数和(自身を含む): 110276544

約数和(自身を除く): 70892124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 656407, 1312814, 1969221, 2625628, 3282035, 3938442, 6564070, 7876884, 9846105, 13128140, 19692210, 39384420]

約数ペア:

[(1, 39384420), (2, 19692210), (3, 13128140), (4, 9846105), (5, 7876884), (6, 6564070), (10, 3938442), (12, 3282035), (15, 2625628), (20, 1969221), (30, 1312814), (60, 656407)]