6689060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47779}}^1$

素因数の和:47795

約数の個数: 24

約数和(自身を含む): 16054080

約数和(自身を除く): 9365020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 47779, 95558, 191116, 238895, 334453, 477790, 668906, 955580, 1337812, 1672265, 3344530, 6689060]

約数ペア:

[(1, 6689060), (2, 3344530), (4, 1672265), (5, 1337812), (7, 955580), (10, 668906), (14, 477790), (20, 334453), (28, 238895), (35, 191116), (70, 95558), (140, 47779)]