165950220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2765837}}^1$

素因数の和:2765849

約数の個数: 24

約数和(自身を含む): 464660784

約数和(自身を除く): 298710564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2765837, 5531674, 8297511, 11063348, 13829185, 16595022, 27658370, 33190044, 41487555, 55316740, 82975110, 165950220]

約数ペア:

[(1, 165950220), (2, 82975110), (3, 55316740), (4, 41487555), (5, 33190044), (6, 27658370), (10, 16595022), (12, 13829185), (15, 11063348), (20, 8297511), (30, 5531674), (60, 2765837)]