27844380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{154691}}^1$

素因数の和:154706

約数の個数: 36

約数和(自身を含む): 84461832

約数和(自身を除く): 56617452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 154691, 309382, 464073, 618764, 773455, 928146, 1392219, 1546910, 1856292, 2320365, 2784438, 3093820, 4640730, 5568876, 6961095, 9281460, 13922190, 27844380]

約数ペア:

[(1, 27844380), (2, 13922190), (3, 9281460), (4, 6961095), (5, 5568876), (6, 4640730), (9, 3093820), (10, 2784438), (12, 2320365), (15, 1856292), (18, 1546910), (20, 1392219), (30, 928146), (36, 773455), (45, 618764), (60, 464073), (90, 309382), (180, 154691)]