293060740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2093291}}^1$

素因数の和:2093307

約数の個数: 24

約数和(自身を含む): 703346112

約数和(自身を除く): 410285372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2093291, 4186582, 8373164, 10466455, 14653037, 20932910, 29306074, 41865820, 58612148, 73265185, 146530370, 293060740]

約数ペア:

[(1, 293060740), (2, 146530370), (4, 73265185), (5, 58612148), (7, 41865820), (10, 29306074), (14, 20932910), (20, 14653037), (28, 10466455), (35, 8373164), (70, 4186582), (140, 2093291)]