2019487740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33658129}}^1$

素因数の和:33658141

約数の個数: 24

約数和(自身を含む): 5654565840

約数和(自身を除く): 3635078100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33658129, 67316258, 100974387, 134632516, 168290645, 201948774, 336581290, 403897548, 504871935, 673162580, 1009743870, 2019487740]

約数ペア:

[(1, 2019487740), (2, 1009743870), (3, 673162580), (4, 504871935), (5, 403897548), (6, 336581290), (10, 201948774), (12, 168290645), (15, 134632516), (20, 100974387), (30, 67316258), (60, 33658129)]