31333740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{522229}}^1$

素因数の和:522241

約数の個数: 24

約数和(自身を含む): 87734640

約数和(自身を除く): 56400900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 522229, 1044458, 1566687, 2088916, 2611145, 3133374, 5222290, 6266748, 7833435, 10444580, 15666870, 31333740]

約数ペア:

[(1, 31333740), (2, 15666870), (3, 10444580), (4, 7833435), (5, 6266748), (6, 5222290), (10, 3133374), (12, 2611145), (15, 2088916), (20, 1566687), (30, 1044458), (60, 522229)]