139500420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2325007}}^1$

素因数の和:2325019

約数の個数: 24

約数和(自身を含む): 390601344

約数和(自身を除く): 251100924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2325007, 4650014, 6975021, 9300028, 11625035, 13950042, 23250070, 27900084, 34875105, 46500140, 69750210, 139500420]

約数ペア:

[(1, 139500420), (2, 69750210), (3, 46500140), (4, 34875105), (5, 27900084), (6, 23250070), (10, 13950042), (12, 11625035), (15, 9300028), (20, 6975021), (30, 4650014), (60, 2325007)]