306123665

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1\times {\mathrm{1871}}^1$

素因数の和:2680

約数の個数: 16

約数和(自身を含む): 376586496

約数和(自身を除く): 70462831

約数列:

[1, 5, 43, 215, 761, 1871, 3805, 9355, 32723, 80453, 163615, 402265, 1423831, 7119155, 61224733, 306123665]

約数ペア:

[(1, 306123665), (5, 61224733), (43, 7119155), (215, 1423831), (761, 402265), (1871, 163615), (3805, 80453), (9355, 32723)]