85614660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{475637}}^1$

素因数の和:475652

約数の個数: 36

約数和(自身を含む): 259698348

約数和(自身を除く): 174083688

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 475637, 951274, 1426911, 1902548, 2378185, 2853822, 4280733, 4756370, 5707644, 7134555, 8561466, 9512740, 14269110, 17122932, 21403665, 28538220, 42807330, 85614660]

約数ペア:

[(1, 85614660), (2, 42807330), (3, 28538220), (4, 21403665), (5, 17122932), (6, 14269110), (9, 9512740), (10, 8561466), (12, 7134555), (15, 5707644), (18, 4756370), (20, 4280733), (30, 2853822), (36, 2378185), (45, 1902548), (60, 1426911), (90, 951274), (180, 475637)]