30642766

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{18089}}^1$

素因数の和:18120

約数の個数: 24

約数和(自身を含む): 57743280

約数和(自身を除く): 27100514

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 18089, 36178, 126623, 198979, 253246, 397958, 1392853, 2188769, 2785706, 4377538, 15321383, 30642766]

約数ペア:

[(1, 30642766), (2, 15321383), (7, 4377538), (11, 2785706), (14, 2188769), (22, 1392853), (77, 397958), (121, 253246), (154, 198979), (242, 126623), (847, 36178), (1694, 18089)]