6881350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19661}}^1$

素因数の和:19680

約数の個数: 24

約数和(自身を含む): 14628528

約数和(自身を除く): 7747178

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 19661, 39322, 98305, 137627, 196610, 275254, 491525, 688135, 983050, 1376270, 3440675, 6881350]

約数ペア:

[(1, 6881350), (2, 3440675), (5, 1376270), (7, 983050), (10, 688135), (14, 491525), (25, 275254), (35, 196610), (50, 137627), (70, 98305), (175, 39322), (350, 19661)]