71244780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1187413}}^1$

素因数の和:1187425

約数の個数: 24

約数和(自身を含む): 199485552

約数和(自身を除く): 128240772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1187413, 2374826, 3562239, 4749652, 5937065, 7124478, 11874130, 14248956, 17811195, 23748260, 35622390, 71244780]

約数ペア:

[(1, 71244780), (2, 35622390), (3, 23748260), (4, 17811195), (5, 14248956), (6, 11874130), (10, 7124478), (12, 5937065), (15, 4749652), (20, 3562239), (30, 2374826), (60, 1187413)]