2017672090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2903}}^1\times {\mathrm{9929}}^1$

素因数の和:12846

約数の個数: 32

約数和(自身を含む): 4152487680

約数和(自身を除く): 2134815590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2903, 5806, 9929, 14515, 19858, 20321, 29030, 40642, 49645, 69503, 99290, 101605, 139006, 203210, 347515, 695030, 28823887, 57647774, 144119435, 201767209, 288238870, 403534418, 1008836045, 2017672090]

約数ペア:

[(1, 2017672090), (2, 1008836045), (5, 403534418), (7, 288238870), (10, 201767209), (14, 144119435), (35, 57647774), (70, 28823887), (2903, 695030), (5806, 347515), (9929, 203210), (14515, 139006), (19858, 101605), (20321, 99290), (29030, 69503), (40642, 49645)]