67399380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{374441}}^1$

素因数の和:374456

約数の個数: 36

約数和(自身を含む): 204445332

約数和(自身を除く): 137045952

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 374441, 748882, 1123323, 1497764, 1872205, 2246646, 3369969, 3744410, 4493292, 5616615, 6739938, 7488820, 11233230, 13479876, 16849845, 22466460, 33699690, 67399380]

約数ペア:

[(1, 67399380), (2, 33699690), (3, 22466460), (4, 16849845), (5, 13479876), (6, 11233230), (9, 7488820), (10, 6739938), (12, 5616615), (15, 4493292), (18, 3744410), (20, 3369969), (30, 2246646), (36, 1872205), (45, 1497764), (60, 1123323), (90, 748882), (180, 374441)]