201697380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1120541}}^1$

素因数の和:1120556

約数の個数: 36

約数和(自身を含む): 611815932

約数和(自身を除く): 410118552

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1120541, 2241082, 3361623, 4482164, 5602705, 6723246, 10084869, 11205410, 13446492, 16808115, 20169738, 22410820, 33616230, 40339476, 50424345, 67232460, 100848690, 201697380]

約数ペア:

[(1, 201697380), (2, 100848690), (3, 67232460), (4, 50424345), (5, 40339476), (6, 33616230), (9, 22410820), (10, 20169738), (12, 16808115), (15, 13446492), (18, 11205410), (20, 10084869), (30, 6723246), (36, 5602705), (45, 4482164), (60, 3361623), (90, 2241082), (180, 1120541)]