65869380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{365941}}^1$

素因数の和:365956

約数の個数: 36

約数和(自身を含む): 199804332

約数和(自身を除く): 133934952

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 365941, 731882, 1097823, 1463764, 1829705, 2195646, 3293469, 3659410, 4391292, 5489115, 6586938, 7318820, 10978230, 13173876, 16467345, 21956460, 32934690, 65869380]

約数ペア:

[(1, 65869380), (2, 32934690), (3, 21956460), (4, 16467345), (5, 13173876), (6, 10978230), (9, 7318820), (10, 6586938), (12, 5489115), (15, 4391292), (18, 3659410), (20, 3293469), (30, 2195646), (36, 1829705), (45, 1463764), (60, 1097823), (90, 731882), (180, 365941)]