119618660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{854419}}^1$

素因数の和:854435

約数の個数: 24

約数和(自身を含む): 287085120

約数和(自身を除く): 167466460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 854419, 1708838, 3417676, 4272095, 5980933, 8544190, 11961866, 17088380, 23923732, 29904665, 59809330, 119618660]

約数ペア:

[(1, 119618660), (2, 59809330), (4, 29904665), (5, 23923732), (7, 17088380), (10, 11961866), (14, 8544190), (20, 5980933), (28, 4272095), (35, 3417676), (70, 1708838), (140, 854419)]