97802740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{698591}}^1$

素因数の和:698607

約数の個数: 24

約数和(自身を含む): 234726912

約数和(自身を除く): 136924172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 698591, 1397182, 2794364, 3492955, 4890137, 6985910, 9780274, 13971820, 19560548, 24450685, 48901370, 97802740]

約数ペア:

[(1, 97802740), (2, 48901370), (4, 24450685), (5, 19560548), (7, 13971820), (10, 9780274), (14, 6985910), (20, 4890137), (28, 3492955), (35, 2794364), (70, 1397182), (140, 698591)]