30693110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{62639}}^1$

素因数の和:62660

約数の個数: 24

約数和(自身を含む): 64268640

約数和(自身を除く): 33575530

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 62639, 125278, 313195, 438473, 626390, 876946, 2192365, 3069311, 4384730, 6138622, 15346555, 30693110]

約数ペア:

[(1, 30693110), (2, 15346555), (5, 6138622), (7, 4384730), (10, 3069311), (14, 2192365), (35, 876946), (49, 626390), (70, 438473), (98, 313195), (245, 125278), (490, 62639)]