11786220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{65479}}^1$

素因数の和:65494

約数の個数: 36

約数和(自身を含む): 35752080

約数和(自身を除く): 23965860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 65479, 130958, 196437, 261916, 327395, 392874, 589311, 654790, 785748, 982185, 1178622, 1309580, 1964370, 2357244, 2946555, 3928740, 5893110, 11786220]

約数ペア:

[(1, 11786220), (2, 5893110), (3, 3928740), (4, 2946555), (5, 2357244), (6, 1964370), (9, 1309580), (10, 1178622), (12, 982185), (15, 785748), (18, 654790), (20, 589311), (30, 392874), (36, 327395), (45, 261916), (60, 196437), (90, 130958), (180, 65479)]