986220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{5479}}^1$

素因数の和:5494

約数の個数: 36

約数和(自身を含む): 2992080

約数和(自身を除く): 2005860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 5479, 10958, 16437, 21916, 27395, 32874, 49311, 54790, 65748, 82185, 98622, 109580, 164370, 197244, 246555, 328740, 493110, 986220]

約数ペア:

[(1, 986220), (2, 493110), (3, 328740), (4, 246555), (5, 197244), (6, 164370), (9, 109580), (10, 98622), (12, 82185), (15, 65748), (18, 54790), (20, 49311), (30, 32874), (36, 27395), (45, 21916), (60, 16437), (90, 10958), (180, 5479)]