1566733020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{26112217}}^1$

素因数の和:26112229

約数の個数: 24

約数和(自身を含む): 4386852624

約数和(自身を除く): 2820119604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 26112217, 52224434, 78336651, 104448868, 130561085, 156673302, 261122170, 313346604, 391683255, 522244340, 783366510, 1566733020]

約数ペア:

[(1, 1566733020), (2, 783366510), (3, 522244340), (4, 391683255), (5, 313346604), (6, 261122170), (10, 156673302), (12, 130561085), (15, 104448868), (20, 78336651), (30, 52224434), (60, 26112217)]