121663290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{8647}}^1$

素因数の和:8731

約数の個数: 64

約数和(自身を含む): 338724864

約数和(自身を除く): 217061574

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 402, 469, 670, 938, 1005, 1407, 2010, 2345, 2814, 4690, 7035, 8647, 14070, 17294, 25941, 43235, 51882, 60529, 86470, 121058, 129705, 181587, 259410, 302645, 363174, 579349, 605290, 907935, 1158698, 1738047, 1815870, 2896745, 3476094, 4055443, 5793490, 8110886, 8690235, 12166329, 17380470, 20277215, 24332658, 40554430, 60831645, 121663290]

約数ペア:

[(1, 121663290), (2, 60831645), (3, 40554430), (5, 24332658), (6, 20277215), (7, 17380470), (10, 12166329), (14, 8690235), (15, 8110886), (21, 5793490), (30, 4055443), (35, 3476094), (42, 2896745), (67, 1815870), (70, 1738047), (105, 1158698), (134, 907935), (201, 605290), (210, 579349), (335, 363174), (402, 302645), (469, 259410), (670, 181587), (938, 129705), (1005, 121058), (1407, 86470), (2010, 60529), (2345, 51882), (2814, 43235), (4690, 25941), (7035, 17294), (8647, 14070)]