30008030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12149}}^1$

素因数の和:12188

約数の個数: 32

約数和(自身を含む): 61236000

約数和(自身を除く): 31227970

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 12149, 24298, 60745, 121490, 157937, 230831, 315874, 461662, 789685, 1154155, 1579370, 2308310, 3000803, 6001606, 15004015, 30008030]

約数ペア:

[(1, 30008030), (2, 15004015), (5, 6001606), (10, 3000803), (13, 2308310), (19, 1579370), (26, 1154155), (38, 789685), (65, 461662), (95, 315874), (130, 230831), (190, 157937), (247, 121490), (494, 60745), (1235, 24298), (2470, 12149)]