255065110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1\times {\mathrm{1487}}^1$

素因数の和:2520

約数の個数: 32

約数和(自身を含む): 486933120

約数和(自身を除く): 231868010

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1009, 1487, 2018, 2974, 5045, 7435, 10090, 14870, 17153, 25279, 34306, 50558, 85765, 126395, 171530, 252790, 1500383, 3000766, 7501915, 15003830, 25506511, 51013022, 127532555, 255065110]

約数ペア:

[(1, 255065110), (2, 127532555), (5, 51013022), (10, 25506511), (17, 15003830), (34, 7501915), (85, 3000766), (170, 1500383), (1009, 252790), (1487, 171530), (2018, 126395), (2974, 85765), (5045, 50558), (7435, 34306), (10090, 25279), (14870, 17153)]