142639396030

素因数分解:

$2^1\times 5^1\times {\mathrm{2017}}^1\times {\mathrm{7071859}}^1$

素因数の和:7073883

約数の個数: 16

約数和(自身を含む): 256878242640

約数和(自身を除く): 114238846610

約数列:

[1, 2, 5, 10, 2017, 4034, 10085, 20170, 7071859, 14143718, 35359295, 70718590, 14263939603, 28527879206, 71319698015, 142639396030]

約数ペア:

[(1, 142639396030), (2, 71319698015), (5, 28527879206), (10, 14263939603), (2017, 70718590), (4034, 35359295), (10085, 14143718), (20170, 7071859)]