11688660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{64937}}^1$

素因数の和:64952

約数の個数: 36

約数和(自身を含む): 35456148

約数和(自身を除く): 23767488

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 64937, 129874, 194811, 259748, 324685, 389622, 584433, 649370, 779244, 974055, 1168866, 1298740, 1948110, 2337732, 2922165, 3896220, 5844330, 11688660]

約数ペア:

[(1, 11688660), (2, 5844330), (3, 3896220), (4, 2922165), (5, 2337732), (6, 1948110), (9, 1298740), (10, 1168866), (12, 974055), (15, 779244), (18, 649370), (20, 584433), (30, 389622), (36, 324685), (45, 259748), (60, 194811), (90, 129874), (180, 64937)]