65616660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{364537}}^1$

素因数の和:364552

約数の個数: 36

約数和(自身を含む): 199037748

約数和(自身を除く): 133421088

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 364537, 729074, 1093611, 1458148, 1822685, 2187222, 3280833, 3645370, 4374444, 5468055, 6561666, 7290740, 10936110, 13123332, 16404165, 21872220, 32808330, 65616660]

約数ペア:

[(1, 65616660), (2, 32808330), (3, 21872220), (4, 16404165), (5, 13123332), (6, 10936110), (9, 7290740), (10, 6561666), (12, 5468055), (15, 4374444), (18, 3645370), (20, 3280833), (30, 2187222), (36, 1822685), (45, 1458148), (60, 1093611), (90, 729074), (180, 364537)]