68998740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1149979}}^1$

素因数の和:1149991

約数の個数: 24

約数和(自身を含む): 193196640

約数和(自身を除く): 124197900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1149979, 2299958, 3449937, 4599916, 5749895, 6899874, 11499790, 13799748, 17249685, 22999580, 34499370, 68998740]

約数ペア:

[(1, 68998740), (2, 34499370), (3, 22999580), (4, 17249685), (5, 13799748), (6, 11499790), (10, 6899874), (12, 5749895), (15, 4599916), (20, 3449937), (30, 2299958), (60, 1149979)]