65830310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72341}}^1$

素因数の和:72368

約数の個数: 32

約数和(自身を含む): 145841472

約数和(自身を除く): 80011162

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 72341, 144682, 361705, 506387, 723410, 940433, 1012774, 1880866, 2531935, 4702165, 5063870, 6583031, 9404330, 13166062, 32915155, 65830310]

約数ペア:

[(1, 65830310), (2, 32915155), (5, 13166062), (7, 9404330), (10, 6583031), (13, 5063870), (14, 4702165), (26, 2531935), (35, 1880866), (65, 1012774), (70, 940433), (91, 723410), (130, 506387), (182, 361705), (455, 144682), (910, 72341)]