19410660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107837}}^1$

素因数の和:107852

約数の個数: 36

約数和(自身を含む): 58879548

約数和(自身を除く): 39468888

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 107837, 215674, 323511, 431348, 539185, 647022, 970533, 1078370, 1294044, 1617555, 1941066, 2156740, 3235110, 3882132, 4852665, 6470220, 9705330, 19410660]

約数ペア:

[(1, 19410660), (2, 9705330), (3, 6470220), (4, 4852665), (5, 3882132), (6, 3235110), (9, 2156740), (10, 1941066), (12, 1617555), (15, 1294044), (18, 1078370), (20, 970533), (30, 647022), (36, 539185), (45, 431348), (60, 323511), (90, 215674), (180, 107837)]