74505870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{827843}}^1$

素因数の和:827856

約数の個数: 24

約数和(自身を含む): 193715496

約数和(自身を除く): 119209626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 827843, 1655686, 2483529, 4139215, 4967058, 7450587, 8278430, 12417645, 14901174, 24835290, 37252935, 74505870]

約数ペア:

[(1, 74505870), (2, 37252935), (3, 24835290), (5, 14901174), (6, 12417645), (9, 8278430), (10, 7450587), (15, 4967058), (18, 4139215), (30, 2483529), (45, 1655686), (90, 827843)]