68698740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{104089}}^1$

素因数の和:104112

約数の個数: 48

約数和(自身を含む): 209845440

約数和(自身を除く): 141146700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 104089, 208178, 312267, 416356, 520445, 624534, 1040890, 1144979, 1249068, 1561335, 2081780, 2289958, 3122670, 3434937, 4579916, 5724895, 6245340, 6869874, 11449790, 13739748, 17174685, 22899580, 34349370, 68698740]

約数ペア:

[(1, 68698740), (2, 34349370), (3, 22899580), (4, 17174685), (5, 13739748), (6, 11449790), (10, 6869874), (11, 6245340), (12, 5724895), (15, 4579916), (20, 3434937), (22, 3122670), (30, 2289958), (33, 2081780), (44, 1561335), (55, 1249068), (60, 1144979), (66, 1040890), (110, 624534), (132, 520445), (165, 416356), (220, 312267), (330, 208178), (660, 104089)]