144736270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2067661}}^1$

素因数の和:2067675

約数の個数: 16

約数和(自身を含む): 297743328

約数和(自身を除く): 153007058

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2067661, 4135322, 10338305, 14473627, 20676610, 28947254, 72368135, 144736270]

約数ペア:

[(1, 144736270), (2, 72368135), (5, 28947254), (7, 20676610), (10, 14473627), (14, 10338305), (35, 4135322), (70, 2067661)]