1401982610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2861189}}^1$

素因数の和:2861210

約数の個数: 24

約数和(自身を含む): 2935580940

約数和(自身を除く): 1533598330

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2861189, 5722378, 14305945, 20028323, 28611890, 40056646, 100141615, 140198261, 200283230, 280396522, 700991305, 1401982610]

約数ペア:

[(1, 1401982610), (2, 700991305), (5, 280396522), (7, 200283230), (10, 140198261), (14, 100141615), (35, 40056646), (49, 28611890), (70, 20028323), (98, 14305945), (245, 5722378), (490, 2861189)]