69763780

素因数分解:

$2^2\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{2441}}^1$

素因数の和:3879

約数の個数: 24

約数和(自身を含む): 146666520

約数和(自身を除く): 76902740

約数列:

[1, 2, 4, 5, 10, 20, 1429, 2441, 2858, 4882, 5716, 7145, 9764, 12205, 14290, 24410, 28580, 48820, 3488189, 6976378, 13952756, 17440945, 34881890, 69763780]

約数ペア:

[(1, 69763780), (2, 34881890), (4, 17440945), (5, 13952756), (10, 6976378), (20, 3488189), (1429, 48820), (2441, 28580), (2858, 24410), (4882, 14290), (5716, 12205), (7145, 9764)]