38892660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{648211}}^1$

素因数の和:648223

約数の個数: 24

約数和(自身を含む): 108899616

約数和(自身を除く): 70006956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 648211, 1296422, 1944633, 2592844, 3241055, 3889266, 6482110, 7778532, 9723165, 12964220, 19446330, 38892660]

約数ペア:

[(1, 38892660), (2, 19446330), (3, 12964220), (4, 9723165), (5, 7778532), (6, 6482110), (10, 3889266), (12, 3241055), (15, 2592844), (20, 1944633), (30, 1296422), (60, 648211)]