143043530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2043479}}^1$

素因数の和:2043493

約数の個数: 16

約数和(自身を含む): 294261120

約数和(自身を除く): 151217590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2043479, 4086958, 10217395, 14304353, 20434790, 28608706, 71521765, 143043530]

約数ペア:

[(1, 143043530), (2, 71521765), (5, 28608706), (7, 20434790), (10, 14304353), (14, 10217395), (35, 4086958), (70, 2043479)]