2011030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28729}}^1$

素因数の和:28743

約数の個数: 16

約数和(自身を含む): 4137120

約数和(自身を除く): 2126090

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28729, 57458, 143645, 201103, 287290, 402206, 1005515, 2011030]

約数ペア:

[(1, 2011030), (2, 1005515), (5, 402206), (7, 287290), (10, 201103), (14, 143645), (35, 57458), (70, 28729)]