7485090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{249503}}^1$

素因数の和:249513

約数の個数: 16

約数和(自身を含む): 17964288

約数和(自身を除く): 10479198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 249503, 499006, 748509, 1247515, 1497018, 2495030, 3742545, 7485090]

約数ペア:

[(1, 7485090), (2, 3742545), (3, 2495030), (5, 1497018), (6, 1247515), (10, 748509), (15, 499006), (30, 249503)]