10827844440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{12890291}}^1$

素因数の和:12890312

約数の個数: 64

約数和(自身を含む): 37124040960

約数和(自身を除く): 26296196520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 12890291, 25780582, 38670873, 51561164, 64451455, 77341746, 90232037, 103122328, 128902910, 154683492, 180464074, 193354365, 257805820, 270696111, 309366984, 360928148, 386708730, 451160185, 515611640, 541392222, 721856296, 773417460, 902320370, 1082784444, 1353480555, 1546834920, 1804640740, 2165568888, 2706961110, 3609281480, 5413922220, 10827844440]

約数ペア:

[(1, 10827844440), (2, 5413922220), (3, 3609281480), (4, 2706961110), (5, 2165568888), (6, 1804640740), (7, 1546834920), (8, 1353480555), (10, 1082784444), (12, 902320370), (14, 773417460), (15, 721856296), (20, 541392222), (21, 515611640), (24, 451160185), (28, 386708730), (30, 360928148), (35, 309366984), (40, 270696111), (42, 257805820), (56, 193354365), (60, 180464074), (70, 154683492), (84, 128902910), (105, 103122328), (120, 90232037), (140, 77341746), (168, 64451455), (210, 51561164), (280, 38670873), (420, 25780582), (840, 12890291)]