30785226

素因数分解:

$2^1\times 3^1\times {\mathrm{277}}^1\times {\mathrm{18523}}^1$

素因数の和:18805

約数の個数: 16

約数和(自身を含む): 61796064

約数和(自身を除く): 31010838

約数列:

[1, 2, 3, 6, 277, 554, 831, 1662, 18523, 37046, 55569, 111138, 5130871, 10261742, 15392613, 30785226]

約数ペア:

[(1, 30785226), (2, 15392613), (3, 10261742), (6, 5130871), (277, 111138), (554, 55569), (831, 37046), (1662, 18523)]