79956990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{296137}}^1$

素因数の和:296153

約数の個数: 32

約数和(自身を含む): 213219360

約数和(自身を除く): 133262370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 296137, 592274, 888411, 1480685, 1776822, 2665233, 2961370, 4442055, 5330466, 7995699, 8884110, 13326165, 15991398, 26652330, 39978495, 79956990]

約数ペア:

[(1, 79956990), (2, 39978495), (3, 26652330), (5, 15991398), (6, 13326165), (9, 8884110), (10, 7995699), (15, 5330466), (18, 4442055), (27, 2961370), (30, 2665233), (45, 1776822), (54, 1480685), (90, 888411), (135, 592274), (270, 296137)]