12345090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{411503}}^1$

素因数の和:411513

約数の個数: 16

約数和(自身を含む): 29628288

約数和(自身を除く): 17283198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 411503, 823006, 1234509, 2057515, 2469018, 4115030, 6172545, 12345090]

約数ペア:

[(1, 12345090), (2, 6172545), (3, 4115030), (5, 2469018), (6, 2057515), (10, 1234509), (15, 823006), (30, 411503)]