12090090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{403003}}^1$

素因数の和:403013

約数の個数: 16

約数和(自身を含む): 29016288

約数和(自身を除く): 16926198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 403003, 806006, 1209009, 2015015, 2418018, 4030030, 6045045, 12090090]

約数ペア:

[(1, 12090090), (2, 6045045), (3, 4030030), (5, 2418018), (6, 2015015), (10, 1209009), (15, 806006), (30, 403003)]