12075090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{402503}}^1$

素因数の和:402513

約数の個数: 16

約数和(自身を含む): 28980288

約数和(自身を除く): 16905198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 402503, 805006, 1207509, 2012515, 2415018, 4025030, 6037545, 12075090]

約数ペア:

[(1, 12075090), (2, 6037545), (3, 4025030), (5, 2415018), (6, 2012515), (10, 1207509), (15, 805006), (30, 402503)]