30872682

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{90271}}^1$

素因数の和:90298

約数の個数: 24

約数和(自身を含む): 70412160

約数和(自身を除く): 39539478

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 90271, 180542, 270813, 541626, 812439, 1624878, 1715149, 3430298, 5145447, 10290894, 15436341, 30872682]

約数ペア:

[(1, 30872682), (2, 15436341), (3, 10290894), (6, 5145447), (9, 3430298), (18, 1715149), (19, 1624878), (38, 812439), (57, 541626), (114, 270813), (171, 180542), (342, 90271)]