27807270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1129}}^1$

素因数の和:1960

約数の個数: 32

約数和(自身を含む): 66877920

約数和(自身を除く): 39070650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 821, 1129, 1642, 2258, 2463, 3387, 4105, 4926, 5645, 6774, 8210, 11290, 12315, 16935, 24630, 33870, 926909, 1853818, 2780727, 4634545, 5561454, 9269090, 13903635, 27807270]

約数ペア:

[(1, 27807270), (2, 13903635), (3, 9269090), (5, 5561454), (6, 4634545), (10, 2780727), (15, 1853818), (30, 926909), (821, 33870), (1129, 24630), (1642, 16935), (2258, 12315), (2463, 11290), (3387, 8210), (4105, 6774), (4926, 5645)]