256009170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8533639}}^1$

素因数の和:8533649

約数の個数: 16

約数和(自身を含む): 614422080

約数和(自身を除く): 358412910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8533639, 17067278, 25600917, 42668195, 51201834, 85336390, 128004585, 256009170]

約数ペア:

[(1, 256009170), (2, 128004585), (3, 85336390), (5, 51201834), (6, 42668195), (10, 25600917), (15, 17067278), (30, 8533639)]