315079090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1658311}}^1$

素因数の和:1658337

約数の個数: 16

約数和(自身を含む): 596992320

約数和(自身を除く): 281913230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1658311, 3316622, 8291555, 16583110, 31507909, 63015818, 157539545, 315079090]

約数ペア:

[(1, 315079090), (2, 157539545), (5, 63015818), (10, 31507909), (19, 16583110), (38, 8291555), (95, 3316622), (190, 1658311)]