75679790

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{69431}}^1$

素因数の和:69547

約数の個数: 16

約数和(自身を含む): 137475360

約数和(自身を除く): 61795570

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 69431, 138862, 347155, 694310, 7567979, 15135958, 37839895, 75679790]

約数ペア:

[(1, 75679790), (2, 37839895), (5, 15135958), (10, 7567979), (109, 694310), (218, 347155), (545, 138862), (1090, 69431)]