67009090

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{94379}}^1$

素因数の和:94457

約数の個数: 16

約数和(自身を含む): 122316480

約数和(自身を除く): 55307390

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 94379, 188758, 471895, 943790, 6700909, 13401818, 33504545, 67009090]

約数ペア:

[(1, 67009090), (2, 33504545), (5, 13401818), (10, 6700909), (71, 943790), (142, 471895), (355, 188758), (710, 94379)]