9860220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{54779}}^1$

素因数の和:54794

約数の個数: 36

約数和(自身を含む): 29909880

約数和(自身を除く): 20049660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 54779, 109558, 164337, 219116, 273895, 328674, 493011, 547790, 657348, 821685, 986022, 1095580, 1643370, 1972044, 2465055, 3286740, 4930110, 9860220]

約数ペア:

[(1, 9860220), (2, 4930110), (3, 3286740), (4, 2465055), (5, 1972044), (6, 1643370), (9, 1095580), (10, 986022), (12, 821685), (15, 657348), (18, 547790), (20, 493011), (30, 328674), (36, 273895), (45, 219116), (60, 164337), (90, 109558), (180, 54779)]