30984655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15377}}^1$

素因数の和:15426

約数の個数: 16

約数和(自身を含む): 41336064

約数和(自身を除く): 10351409

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 15377, 76885, 199901, 476687, 999505, 2383435, 6196931, 30984655]

約数ペア:

[(1, 30984655), (5, 6196931), (13, 2383435), (31, 999505), (65, 476687), (155, 199901), (403, 76885), (2015, 15377)]