264210310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1459}}^1$

素因数の和:1685

約数の個数: 64

約数和(自身を含む): 588672000

約数和(自身を除く): 324461690

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 199, 398, 455, 910, 995, 1393, 1459, 1990, 2587, 2786, 2918, 5174, 6965, 7295, 10213, 12935, 13930, 14590, 18109, 18967, 20426, 25870, 36218, 37934, 51065, 90545, 94835, 102130, 132769, 181090, 189670, 265538, 290341, 580682, 663845, 1327690, 1451705, 2032387, 2903410, 3774433, 4064774, 7548866, 10161935, 18872165, 20323870, 26421031, 37744330, 52842062, 132105155, 264210310]

約数ペア:

[(1, 264210310), (2, 132105155), (5, 52842062), (7, 37744330), (10, 26421031), (13, 20323870), (14, 18872165), (26, 10161935), (35, 7548866), (65, 4064774), (70, 3774433), (91, 2903410), (130, 2032387), (182, 1451705), (199, 1327690), (398, 663845), (455, 580682), (910, 290341), (995, 265538), (1393, 189670), (1459, 181090), (1990, 132769), (2587, 102130), (2786, 94835), (2918, 90545), (5174, 51065), (6965, 37934), (7295, 36218), (10213, 25870), (12935, 20426), (13930, 18967), (14590, 18109)]