325307090

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{458179}}^1$

素因数の和:458257

約数の個数: 16

約数和(自身を含む): 593801280

約数和(自身を除く): 268494190

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 458179, 916358, 2290895, 4581790, 32530709, 65061418, 162653545, 325307090]

約数ペア:

[(1, 325307090), (2, 162653545), (5, 65061418), (10, 32530709), (71, 4581790), (142, 2290895), (355, 916358), (710, 458179)]