42493740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{708229}}^1$

素因数の和:708241

約数の個数: 24

約数和(自身を含む): 118982640

約数和(自身を除く): 76488900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 708229, 1416458, 2124687, 2832916, 3541145, 4249374, 7082290, 8498748, 10623435, 14164580, 21246870, 42493740]

約数ペア:

[(1, 42493740), (2, 21246870), (3, 14164580), (4, 10623435), (5, 8498748), (6, 7082290), (10, 4249374), (12, 3541145), (15, 2832916), (20, 2124687), (30, 1416458), (60, 708229)]