98680610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{201389}}^1$

素因数の和:201410

約数の個数: 24

約数和(自身を含む): 206626140

約数和(自身を除く): 107945530

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 201389, 402778, 1006945, 1409723, 2013890, 2819446, 7048615, 9868061, 14097230, 19736122, 49340305, 98680610]

約数ペア:

[(1, 98680610), (2, 49340305), (5, 19736122), (7, 14097230), (10, 9868061), (14, 7048615), (35, 2819446), (49, 2013890), (70, 1409723), (98, 1006945), (245, 402778), (490, 201389)]