195086140130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2786944859}}^1$

素因数の和:2786944873

約数の個数: 16

約数和(自身を含む): 401320059840

約数和(自身を除く): 206233919710

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2786944859, 5573889718, 13934724295, 19508614013, 27869448590, 39017228026, 97543070065, 195086140130]

約数ペア:

[(1, 195086140130), (2, 97543070065), (5, 39017228026), (7, 27869448590), (10, 19508614013), (14, 13934724295), (35, 5573889718), (70, 2786944859)]