103514740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{739391}}^1$

素因数の和:739407

約数の個数: 24

約数和(自身を含む): 248435712

約数和(自身を除く): 144920972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 739391, 1478782, 2957564, 3696955, 5175737, 7393910, 10351474, 14787820, 20702948, 25878685, 51757370, 103514740]

約数ペア:

[(1, 103514740), (2, 51757370), (4, 25878685), (5, 20702948), (7, 14787820), (10, 10351474), (14, 7393910), (20, 5175737), (28, 3696955), (35, 2957564), (70, 1478782), (140, 739391)]