161113020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2685217}}^1$

素因数の和:2685229

約数の個数: 24

約数和(自身を含む): 451116624

約数和(自身を除く): 290003604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2685217, 5370434, 8055651, 10740868, 13426085, 16111302, 26852170, 32222604, 40278255, 53704340, 80556510, 161113020]

約数ペア:

[(1, 161113020), (2, 80556510), (3, 53704340), (4, 40278255), (5, 32222604), (6, 26852170), (10, 16111302), (12, 13426085), (15, 10740868), (20, 8055651), (30, 5370434), (60, 2685217)]