23842740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397379}}^1$

素因数の和:397391

約数の個数: 24

約数和(自身を含む): 66759840

約数和(自身を除く): 42917100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397379, 794758, 1192137, 1589516, 1986895, 2384274, 3973790, 4768548, 5960685, 7947580, 11921370, 23842740]

約数ペア:

[(1, 23842740), (2, 11921370), (3, 7947580), (4, 5960685), (5, 4768548), (6, 3973790), (10, 2384274), (12, 1986895), (15, 1589516), (20, 1192137), (30, 794758), (60, 397379)]