2019889470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67329649}}^1$

素因数の和:67329659

約数の個数: 16

約数和(自身を含む): 4847734800

約数和(自身を除く): 2827845330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67329649, 134659298, 201988947, 336648245, 403977894, 673296490, 1009944735, 2019889470]

約数ペア:

[(1, 2019889470), (2, 1009944735), (3, 673296490), (5, 403977894), (6, 336648245), (10, 201988947), (15, 134659298), (30, 67329649)]