438476670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4871963}}^1$

素因数の和:4871976

約数の個数: 24

約数和(自身を含む): 1140039576

約数和(自身を除く): 701562906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4871963, 9743926, 14615889, 24359815, 29231778, 43847667, 48719630, 73079445, 87695334, 146158890, 219238335, 438476670]

約数ペア:

[(1, 438476670), (2, 219238335), (3, 146158890), (5, 87695334), (6, 73079445), (9, 48719630), (10, 43847667), (15, 29231778), (18, 24359815), (30, 14615889), (45, 9743926), (90, 4871963)]