70391845

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{21107}}^1$

素因数の和:21164

約数の個数: 16

約数和(自身を含む): 91186560

約数和(自身を除く): 20794715

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 21107, 105535, 485461, 612103, 2427305, 3060515, 14078369, 70391845]

約数ペア:

[(1, 70391845), (5, 14078369), (23, 3060515), (29, 2427305), (115, 612103), (145, 485461), (667, 105535), (3335, 21107)]