10069990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{20551}}^1$

素因数の和:20572

約数の個数: 24

約数和(自身を含む): 21086352

約数和(自身を除く): 11016362

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 20551, 41102, 102755, 143857, 205510, 287714, 719285, 1006999, 1438570, 2013998, 5034995, 10069990]

約数ペア:

[(1, 10069990), (2, 5034995), (5, 2013998), (7, 1438570), (10, 1006999), (14, 719285), (35, 287714), (49, 205510), (70, 143857), (98, 102755), (245, 41102), (490, 20551)]