73948590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{821651}}^1$

素因数の和:821664

約数の個数: 24

約数和(自身を含む): 192266568

約数和(自身を除く): 118317978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 821651, 1643302, 2464953, 4108255, 4929906, 7394859, 8216510, 12324765, 14789718, 24649530, 36974295, 73948590]

約数ペア:

[(1, 73948590), (2, 36974295), (3, 24649530), (5, 14789718), (6, 12324765), (9, 8216510), (10, 7394859), (15, 4929906), (18, 4108255), (30, 2464953), (45, 1643302), (90, 821651)]