180784530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2008717}}^1$

素因数の和:2008730

約数の個数: 24

約数和(自身を含む): 470040012

約数和(自身を除く): 289255482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2008717, 4017434, 6026151, 10043585, 12052302, 18078453, 20087170, 30130755, 36156906, 60261510, 90392265, 180784530]

約数ペア:

[(1, 180784530), (2, 90392265), (3, 60261510), (5, 36156906), (6, 30130755), (9, 20087170), (10, 18078453), (15, 12052302), (18, 10043585), (30, 6026151), (45, 4017434), (90, 2008717)]