105320740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{752291}}^1$

素因数の和:752307

約数の個数: 24

約数和(自身を含む): 252770112

約数和(自身を除く): 147449372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 752291, 1504582, 3009164, 3761455, 5266037, 7522910, 10532074, 15045820, 21064148, 26330185, 52660370, 105320740]

約数ペア:

[(1, 105320740), (2, 52660370), (4, 26330185), (5, 21064148), (7, 15045820), (10, 10532074), (14, 7522910), (20, 5266037), (28, 3761455), (35, 3009164), (70, 1504582), (140, 752291)]