84929090

素因数分解:

$2^1\times 5^1\times {\mathrm{2339}}^1\times {\mathrm{3631}}^1$

素因数の和:5977

約数の個数: 16

約数和(自身を含む): 152979840

約数和(自身を除く): 68050750

約数列:

[1, 2, 5, 10, 2339, 3631, 4678, 7262, 11695, 18155, 23390, 36310, 8492909, 16985818, 42464545, 84929090]

約数ペア:

[(1, 84929090), (2, 42464545), (5, 16985818), (10, 8492909), (2339, 36310), (3631, 23390), (4678, 18155), (7262, 11695)]