2010677669

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 2940883200

約数和(自身を除く): 930205531

約数列:

[1, 7, 11, 13, 17, 61, 77, 91, 119, 143, 149, 169, 187, 221, 427, 671, 793, 1001, 1037, 1043, 1183, 1309, 1547, 1639, 1859, 1937, 2431, 2533, 2873, 4697, 5551, 7259, 8723, 9089, 10309, 11407, 11473, 13013, 13481, 13559, 17017, 17731, 20111, 21307, 25181, 27863, 31603, 32929, 61061, 63623, 72163, 79849, 94367, 99979, 113399, 118157, 148291, 149149, 154513, 175253, 176267, 195041, 221221, 230503, 276991, 362219, 428077, 699853, 793793, 827099, 1038037, 1081591, 1226771, 1299727, 1536041, 1699643, 1927783, 1938937, 2008669, 2535533, 2996539, 4708847, 9098089, 10752287, 11897501, 13494481, 14060683, 16896451, 22095359, 26112697, 32961929, 118275157, 154667513, 182788879, 287239667, 2010677669]

約数ペア:

[(1, 2010677669), (7, 287239667), (11, 182788879), (13, 154667513), (17, 118275157), (61, 32961929), (77, 26112697), (91, 22095359), (119, 16896451), (143, 14060683), (149, 13494481), (169, 11897501), (187, 10752287), (221, 9098089), (427, 4708847), (671, 2996539), (793, 2535533), (1001, 2008669), (1037, 1938937), (1043, 1927783), (1183, 1699643), (1309, 1536041), (1547, 1299727), (1639, 1226771), (1859, 1081591), (1937, 1038037), (2431, 827099), (2533, 793793), (2873, 699853), (4697, 428077), (5551, 362219), (7259, 276991), (8723, 230503), (9089, 221221), (10309, 195041), (11407, 176267), (11473, 175253), (13013, 154513), (13481, 149149), (13559, 148291), (17017, 118157), (17731, 113399), (20111, 99979), (21307, 94367), (25181, 79849), (27863, 72163), (31603, 63623), (32929, 61061)]