68697670

素因数分解:

$2^1\times 5^1\times {\mathrm{1613}}^1\times {\mathrm{4259}}^1$

素因数の和:5879

約数の個数: 16

約数和(自身を含む): 123761520

約数和(自身を除く): 55063850

約数列:

[1, 2, 5, 10, 1613, 3226, 4259, 8065, 8518, 16130, 21295, 42590, 6869767, 13739534, 34348835, 68697670]

約数ペア:

[(1, 68697670), (2, 34348835), (5, 13739534), (10, 6869767), (1613, 42590), (3226, 21295), (4259, 16130), (8065, 8518)]