8539380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47441}}^1$

素因数の和:47456

約数の個数: 36

約数和(自身を含む): 25903332

約数和(自身を除く): 17363952

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 47441, 94882, 142323, 189764, 237205, 284646, 426969, 474410, 569292, 711615, 853938, 948820, 1423230, 1707876, 2134845, 2846460, 4269690, 8539380]

約数ペア:

[(1, 8539380), (2, 4269690), (3, 2846460), (4, 2134845), (5, 1707876), (6, 1423230), (9, 948820), (10, 853938), (12, 711615), (15, 569292), (18, 474410), (20, 426969), (30, 284646), (36, 237205), (45, 189764), (60, 142323), (90, 94882), (180, 47441)]