30287510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{25031}}^1$

素因数の和:25060

約数の個数: 24

約数和(自身を含む): 59926608

約数和(自身を除く): 29639098

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 25031, 50062, 125155, 250310, 275341, 550682, 1376705, 2753410, 3028751, 6057502, 15143755, 30287510]

約数ペア:

[(1, 30287510), (2, 15143755), (5, 6057502), (10, 3028751), (11, 2753410), (22, 1376705), (55, 550682), (110, 275341), (121, 250310), (242, 125155), (605, 50062), (1210, 25031)]