66756660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1112611}}^1$

素因数の和:1112623

約数の個数: 24

約数和(自身を含む): 186918816

約数和(自身を除く): 120162156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1112611, 2225222, 3337833, 4450444, 5563055, 6675666, 11126110, 13351332, 16689165, 22252220, 33378330, 66756660]

約数ペア:

[(1, 66756660), (2, 33378330), (3, 22252220), (4, 16689165), (5, 13351332), (6, 11126110), (10, 6675666), (12, 5563055), (15, 4450444), (20, 3337833), (30, 2225222), (60, 1112611)]