82108140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1368469}}^1$

素因数の和:1368481

約数の個数: 24

約数和(自身を含む): 229902960

約数和(自身を除く): 147794820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1368469, 2736938, 4105407, 5473876, 6842345, 8210814, 13684690, 16421628, 20527035, 27369380, 41054070, 82108140]

約数ペア:

[(1, 82108140), (2, 41054070), (3, 27369380), (4, 20527035), (5, 16421628), (6, 13684690), (10, 8210814), (12, 6842345), (15, 5473876), (20, 4105407), (30, 2736938), (60, 1368469)]