6947780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{49627}}^1$

素因数の和:49643

約数の個数: 24

約数和(自身を含む): 16675008

約数和(自身を除く): 9727228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 49627, 99254, 198508, 248135, 347389, 496270, 694778, 992540, 1389556, 1736945, 3473890, 6947780]

約数ペア:

[(1, 6947780), (2, 3473890), (4, 1736945), (5, 1389556), (7, 992540), (10, 694778), (14, 496270), (20, 347389), (28, 248135), (35, 198508), (70, 99254), (140, 49627)]