143325070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2047501}}^1$

素因数の和:2047515

約数の個数: 16

約数和(自身を含む): 294840288

約数和(自身を除く): 151515218

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2047501, 4095002, 10237505, 14332507, 20475010, 28665014, 71662535, 143325070]

約数ペア:

[(1, 143325070), (2, 71662535), (5, 28665014), (7, 20475010), (10, 14332507), (14, 10237505), (35, 4095002), (70, 2047501)]