87920670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2930689}}^1$

素因数の和:2930699

約数の個数: 16

約数和(自身を含む): 211009680

約数和(自身を除く): 123089010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2930689, 5861378, 8792067, 14653445, 17584134, 29306890, 43960335, 87920670]

約数ペア:

[(1, 87920670), (2, 43960335), (3, 29306890), (5, 17584134), (6, 14653445), (10, 8792067), (15, 5861378), (30, 2930689)]