141781570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{5051}}^1$

素因数の和:5466

約数の個数: 32

約数和(自身を含む): 292450176

約数和(自身を除く): 150668606

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 401, 802, 2005, 2807, 4010, 5051, 5614, 10102, 14035, 25255, 28070, 35357, 50510, 70714, 176785, 353570, 2025451, 4050902, 10127255, 14178157, 20254510, 28356314, 70890785, 141781570]

約数ペア:

[(1, 141781570), (2, 70890785), (5, 28356314), (7, 20254510), (10, 14178157), (14, 10127255), (35, 4050902), (70, 2025451), (401, 353570), (802, 176785), (2005, 70714), (2807, 50510), (4010, 35357), (5051, 28070), (5614, 25255), (10102, 14035)]