27439380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{152441}}^1$

素因数の和:152456

約数の個数: 36

約数和(自身を含む): 83233332

約数和(自身を除く): 55793952

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 152441, 304882, 457323, 609764, 762205, 914646, 1371969, 1524410, 1829292, 2286615, 2743938, 3048820, 4573230, 5487876, 6859845, 9146460, 13719690, 27439380]

約数ペア:

[(1, 27439380), (2, 13719690), (3, 9146460), (4, 6859845), (5, 5487876), (6, 4573230), (9, 3048820), (10, 2743938), (12, 2286615), (15, 1829292), (18, 1524410), (20, 1371969), (30, 914646), (36, 762205), (45, 609764), (60, 457323), (90, 304882), (180, 152441)]