82705620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1378427}}^1$

素因数の和:1378439

約数の個数: 24

約数和(自身を含む): 231575904

約数和(自身を除く): 148870284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1378427, 2756854, 4135281, 5513708, 6892135, 8270562, 13784270, 16541124, 20676405, 27568540, 41352810, 82705620]

約数ペア:

[(1, 82705620), (2, 41352810), (3, 27568540), (4, 20676405), (5, 16541124), (6, 13784270), (10, 8270562), (12, 6892135), (15, 5513708), (20, 4135281), (30, 2756854), (60, 1378427)]