2663830785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1031}}^1\times {\mathrm{2237}}^1$

素因数の和:3294

約数の個数: 64

約数和(自身を含む): 5321355264

約数和(自身を除く): 2657524479

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1031, 1155, 2237, 3093, 5155, 6711, 7217, 11185, 11341, 15465, 15659, 21651, 24607, 33555, 34023, 36085, 46977, 56705, 73821, 78295, 79387, 108255, 123035, 170115, 172249, 234885, 238161, 369105, 396935, 516747, 861245, 1190805, 2306347, 2583735, 6919041, 11531735, 16144429, 25369817, 34595205, 48433287, 76109451, 80722145, 126849085, 177588719, 242166435, 380547255, 532766157, 887943595, 2663830785]

約数ペア:

[(1, 2663830785), (3, 887943595), (5, 532766157), (7, 380547255), (11, 242166435), (15, 177588719), (21, 126849085), (33, 80722145), (35, 76109451), (55, 48433287), (77, 34595205), (105, 25369817), (165, 16144429), (231, 11531735), (385, 6919041), (1031, 2583735), (1155, 2306347), (2237, 1190805), (3093, 861245), (5155, 516747), (6711, 396935), (7217, 369105), (11185, 238161), (11341, 234885), (15465, 172249), (15659, 170115), (21651, 123035), (24607, 108255), (33555, 79387), (34023, 78295), (36085, 73821), (46977, 56705)]