56572140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{942869}}^1$

素因数の和:942881

約数の個数: 24

約数和(自身を含む): 158402160

約数和(自身を除く): 101830020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 942869, 1885738, 2828607, 3771476, 4714345, 5657214, 9428690, 11314428, 14143035, 18857380, 28286070, 56572140]

約数ペア:

[(1, 56572140), (2, 28286070), (3, 18857380), (4, 14143035), (5, 11314428), (6, 9428690), (10, 5657214), (12, 4714345), (15, 3771476), (20, 2828607), (30, 1885738), (60, 942869)]