122139170

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{172027}}^1$

素因数の和:172105

約数の個数: 16

約数和(自身を含む): 222948288

約数和(自身を除く): 100809118

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 172027, 344054, 860135, 1720270, 12213917, 24427834, 61069585, 122139170]

約数ペア:

[(1, 122139170), (2, 61069585), (5, 24427834), (10, 12213917), (71, 1720270), (142, 860135), (355, 344054), (710, 172027)]