97676740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{697691}}^1$

素因数の和:697707

約数の個数: 24

約数和(自身を含む): 234424512

約数和(自身を除く): 136747772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 697691, 1395382, 2790764, 3488455, 4883837, 6976910, 9767674, 13953820, 19535348, 24419185, 48838370, 97676740]

約数ペア:

[(1, 97676740), (2, 48838370), (4, 24419185), (5, 19535348), (7, 13953820), (10, 9767674), (14, 6976910), (20, 4883837), (28, 3488455), (35, 2790764), (70, 1395382), (140, 697691)]