74394660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1239911}}^1$

素因数の和:1239923

約数の個数: 24

約数和(自身を含む): 208305216

約数和(自身を除く): 133910556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1239911, 2479822, 3719733, 4959644, 6199555, 7439466, 12399110, 14878932, 18598665, 24798220, 37197330, 74394660]

約数ペア:

[(1, 74394660), (2, 37197330), (3, 24798220), (4, 18598665), (5, 14878932), (6, 12399110), (10, 7439466), (12, 6199555), (15, 4959644), (20, 3719733), (30, 2479822), (60, 1239911)]