39533690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{80681}}^1$

素因数の和:80702

約数の個数: 24

約数和(自身を含む): 82779732

約数和(自身を除く): 43246042

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 80681, 161362, 403405, 564767, 806810, 1129534, 2823835, 3953369, 5647670, 7906738, 19766845, 39533690]

約数ペア:

[(1, 39533690), (2, 19766845), (5, 7906738), (7, 5647670), (10, 3953369), (14, 2823835), (35, 1129534), (49, 806810), (70, 564767), (98, 403405), (245, 161362), (490, 80681)]