72065030

素因数分解:

$2^1\times 5^1\times {\mathrm{2081}}^1\times {\mathrm{3463}}^1$

素因数の和:5551

約数の個数: 16

約数和(自身を含む): 129816864

約数和(自身を除く): 57751834

約数列:

[1, 2, 5, 10, 2081, 3463, 4162, 6926, 10405, 17315, 20810, 34630, 7206503, 14413006, 36032515, 72065030]

約数ペア:

[(1, 72065030), (2, 36032515), (5, 14413006), (10, 7206503), (2081, 34630), (3463, 20810), (4162, 17315), (6926, 10405)]