90715270

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{80279}}^1$

素因数の和:80399

約数の個数: 16

約数和(自身を含む): 164734560

約数和(自身を除く): 74019290

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 80279, 160558, 401395, 802790, 9071527, 18143054, 45357635, 90715270]

約数ペア:

[(1, 90715270), (2, 45357635), (5, 18143054), (10, 9071527), (113, 802790), (226, 401395), (565, 160558), (1130, 80279)]