126987170

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{295319}}^1$

素因数の和:295369

約数の個数: 16

約数和(自身を含む): 233893440

約数和(自身を除く): 106906270

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 295319, 590638, 1476595, 2953190, 12698717, 25397434, 63493585, 126987170]

約数ペア:

[(1, 126987170), (2, 63493585), (5, 25397434), (10, 12698717), (43, 2953190), (86, 1476595), (215, 590638), (430, 295319)]