490483510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{8429}}^1$

素因数の和:8493

約数の個数: 48

約数和(自身を含む): 1006946640

約数和(自身を除く): 516463130

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 529, 1058, 1265, 2530, 2645, 5290, 5819, 8429, 11638, 16858, 29095, 42145, 58190, 84290, 92719, 185438, 193867, 387734, 463595, 927190, 969335, 1938670, 2132537, 4265074, 4458941, 8917882, 10662685, 21325370, 22294705, 44589410, 49048351, 98096702, 245241755, 490483510]

約数ペア:

[(1, 490483510), (2, 245241755), (5, 98096702), (10, 49048351), (11, 44589410), (22, 22294705), (23, 21325370), (46, 10662685), (55, 8917882), (110, 4458941), (115, 4265074), (230, 2132537), (253, 1938670), (506, 969335), (529, 927190), (1058, 463595), (1265, 387734), (2530, 193867), (2645, 185438), (5290, 92719), (5819, 84290), (8429, 58190), (11638, 42145), (16858, 29095)]