10886220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:519

約数の個数: 72

約数和(自身を含む): 33297264

約数和(自身を除く): 22411044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 197, 307, 394, 591, 614, 788, 921, 985, 1182, 1228, 1535, 1773, 1842, 1970, 2364, 2763, 2955, 3070, 3546, 3684, 3940, 4605, 5526, 5910, 6140, 7092, 8865, 9210, 11052, 11820, 13815, 17730, 18420, 27630, 35460, 55260, 60479, 120958, 181437, 241916, 302395, 362874, 544311, 604790, 725748, 907185, 1088622, 1209580, 1814370, 2177244, 2721555, 3628740, 5443110, 10886220]

約数ペア:

[(1, 10886220), (2, 5443110), (3, 3628740), (4, 2721555), (5, 2177244), (6, 1814370), (9, 1209580), (10, 1088622), (12, 907185), (15, 725748), (18, 604790), (20, 544311), (30, 362874), (36, 302395), (45, 241916), (60, 181437), (90, 120958), (180, 60479), (197, 55260), (307, 35460), (394, 27630), (591, 18420), (614, 17730), (788, 13815), (921, 11820), (985, 11052), (1182, 9210), (1228, 8865), (1535, 7092), (1773, 6140), (1842, 5910), (1970, 5526), (2364, 4605), (2763, 3940), (2955, 3684), (3070, 3546)]