196759620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1093109}}^1$

素因数の和:1093124

約数の個数: 36

約数和(自身を含む): 596838060

約数和(自身を除く): 400078440

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1093109, 2186218, 3279327, 4372436, 5465545, 6558654, 9837981, 10931090, 13117308, 16396635, 19675962, 21862180, 32793270, 39351924, 49189905, 65586540, 98379810, 196759620]

約数ペア:

[(1, 196759620), (2, 98379810), (3, 65586540), (4, 49189905), (5, 39351924), (6, 32793270), (9, 21862180), (10, 19675962), (12, 16396635), (15, 13117308), (18, 10931090), (20, 9837981), (30, 6558654), (36, 5465545), (45, 4372436), (60, 3279327), (90, 2186218), (180, 1093109)]