82506660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1375111}}^1$

素因数の和:1375123

約数の個数: 24

約数和(自身を含む): 231018816

約数和(自身を除く): 148512156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1375111, 2750222, 4125333, 5500444, 6875555, 8250666, 13751110, 16501332, 20626665, 27502220, 41253330, 82506660]

約数ペア:

[(1, 82506660), (2, 41253330), (3, 27502220), (4, 20626665), (5, 16501332), (6, 13751110), (10, 8250666), (12, 6875555), (15, 5500444), (20, 4125333), (30, 2750222), (60, 1375111)]