10712870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{21863}}^1$

素因数の和:21884

約数の個数: 24

約数和(自身を含む): 22432464

約数和(自身を除く): 11719594

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 21863, 43726, 109315, 153041, 218630, 306082, 765205, 1071287, 1530410, 2142574, 5356435, 10712870]

約数ペア:

[(1, 10712870), (2, 5356435), (5, 2142574), (7, 1530410), (10, 1071287), (14, 765205), (35, 306082), (49, 218630), (70, 153041), (98, 109315), (245, 43726), (490, 21863)]