67406670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{748963}}^1$

素因数の和:748976

約数の個数: 24

約数和(自身を含む): 175257576

約数和(自身を除く): 107850906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 748963, 1497926, 2246889, 3744815, 4493778, 6740667, 7489630, 11234445, 13481334, 22468890, 33703335, 67406670]

約数ペア:

[(1, 67406670), (2, 33703335), (3, 22468890), (5, 13481334), (6, 11234445), (9, 7489630), (10, 6740667), (15, 4493778), (18, 3744815), (30, 2246889), (45, 1497926), (90, 748963)]