31125090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1037503}}^1$

素因数の和:1037513

約数の個数: 16

約数和(自身を含む): 74700288

約数和(自身を除く): 43575198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1037503, 2075006, 3112509, 5187515, 6225018, 10375030, 15562545, 31125090]

約数ペア:

[(1, 31125090), (2, 15562545), (3, 10375030), (5, 6225018), (6, 5187515), (10, 3112509), (15, 2075006), (30, 1037503)]