90037510

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{28403}}^1$

素因数の和:28727

約数の個数: 16

約数和(自身を含む): 162584496

約数和(自身を除く): 72546986

約数列:

[1, 2, 5, 10, 317, 634, 1585, 3170, 28403, 56806, 142015, 284030, 9003751, 18007502, 45018755, 90037510]

約数ペア:

[(1, 90037510), (2, 45018755), (5, 18007502), (10, 9003751), (317, 284030), (634, 142015), (1585, 56806), (3170, 28403)]