39427620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{657127}}^1$

素因数の和:657139

約数の個数: 24

約数和(自身を含む): 110397504

約数和(自身を除く): 70969884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 657127, 1314254, 1971381, 2628508, 3285635, 3942762, 6571270, 7885524, 9856905, 13142540, 19713810, 39427620]

約数ペア:

[(1, 39427620), (2, 19713810), (3, 13142540), (4, 9856905), (5, 7885524), (6, 6571270), (10, 3942762), (12, 3285635), (15, 2628508), (20, 1971381), (30, 1314254), (60, 657127)]