28575270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{317503}}^1$

素因数の和:317516

約数の個数: 24

約数和(自身を含む): 74295936

約数和(自身を除く): 45720666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 317503, 635006, 952509, 1587515, 1905018, 2857527, 3175030, 4762545, 5715054, 9525090, 14287635, 28575270]

約数ペア:

[(1, 28575270), (2, 14287635), (3, 9525090), (5, 5715054), (6, 4762545), (9, 3175030), (10, 2857527), (15, 1905018), (18, 1587515), (30, 952509), (45, 635006), (90, 317503)]