143883670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2055481}}^1$

素因数の和:2055495

約数の個数: 16

約数和(自身を含む): 295989408

約数和(自身を除く): 152105738

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2055481, 4110962, 10277405, 14388367, 20554810, 28776734, 71941835, 143883670]

約数ペア:

[(1, 143883670), (2, 71941835), (5, 28776734), (7, 20554810), (10, 14388367), (14, 10277405), (35, 4110962), (70, 2055481)]