11778660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{65437}}^1$

素因数の和:65452

約数の個数: 36

約数和(自身を含む): 35729148

約数和(自身を除く): 23950488

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 65437, 130874, 196311, 261748, 327185, 392622, 588933, 654370, 785244, 981555, 1177866, 1308740, 1963110, 2355732, 2944665, 3926220, 5889330, 11778660]

約数ペア:

[(1, 11778660), (2, 5889330), (3, 3926220), (4, 2944665), (5, 2355732), (6, 1963110), (9, 1308740), (10, 1177866), (12, 981555), (15, 785244), (18, 654370), (20, 588933), (30, 392622), (36, 327185), (45, 261748), (60, 196311), (90, 130874), (180, 65437)]