61730220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1028837}}^1$

素因数の和:1028849

約数の個数: 24

約数和(自身を含む): 172844784

約数和(自身を除く): 111114564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1028837, 2057674, 3086511, 4115348, 5144185, 6173022, 10288370, 12346044, 15432555, 20576740, 30865110, 61730220]

約数ペア:

[(1, 61730220), (2, 30865110), (3, 20576740), (4, 15432555), (5, 12346044), (6, 10288370), (10, 6173022), (12, 5144185), (15, 4115348), (20, 3086511), (30, 2057674), (60, 1028837)]