71958330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{677}}^1\times {\mathrm{1181}}^1$

素因数の和:1871

約数の個数: 48

約数和(自身を含む): 187526664

約数和(自身を除く): 115568334

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 677, 1181, 1354, 2031, 2362, 3385, 3543, 4062, 5905, 6093, 6770, 7086, 10155, 10629, 11810, 12186, 17715, 20310, 21258, 30465, 35430, 53145, 60930, 106290, 799537, 1599074, 2398611, 3997685, 4797222, 7195833, 7995370, 11993055, 14391666, 23986110, 35979165, 71958330]

約数ペア:

[(1, 71958330), (2, 35979165), (3, 23986110), (5, 14391666), (6, 11993055), (9, 7995370), (10, 7195833), (15, 4797222), (18, 3997685), (30, 2398611), (45, 1599074), (90, 799537), (677, 106290), (1181, 60930), (1354, 53145), (2031, 35430), (2362, 30465), (3385, 21258), (3543, 20310), (4062, 17715), (5905, 12186), (6093, 11810), (6770, 10629), (7086, 10155)]