27538030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11149}}^1$

素因数の和:11188

約数の個数: 32

約数和(自身を含む): 56196000

約数和(自身を除く): 28657970

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 11149, 22298, 55745, 111490, 144937, 211831, 289874, 423662, 724685, 1059155, 1449370, 2118310, 2753803, 5507606, 13769015, 27538030]

約数ペア:

[(1, 27538030), (2, 13769015), (5, 5507606), (10, 2753803), (13, 2118310), (19, 1449370), (26, 1059155), (38, 724685), (65, 423662), (95, 289874), (130, 211831), (190, 144937), (247, 111490), (494, 55745), (1235, 22298), (2470, 11149)]