15679787354

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{3169}}^1$

素因数の和:3316

約数の個数: 96

約数和(自身を含む): 31305398400

約数和(自身を除く): 15625611046

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 89, 133, 154, 178, 209, 266, 361, 418, 623, 722, 979, 1246, 1463, 1691, 1958, 2527, 2926, 3169, 3382, 3971, 5054, 6338, 6853, 7942, 11837, 13706, 18601, 22183, 23674, 27797, 32129, 34859, 37202, 44366, 55594, 60211, 64258, 69718, 120422, 130207, 224903, 244013, 260414, 282041, 353419, 421477, 449806, 488026, 564082, 662321, 706838, 842954, 1144009, 1324642, 1974287, 2288018, 2473933, 3102451, 3948574, 4636247, 4947866, 5358779, 6204902, 8008063, 9272494, 10717558, 12584099, 16016126, 21717157, 25168198, 37511453, 43434314, 58946569, 75022906, 88088693, 101816801, 117893138, 176177386, 203633602, 412625983, 712717607, 825251966, 1119984811, 1425435214, 2239969622, 7839893677, 15679787354]

約数ペア:

[(1, 15679787354), (2, 7839893677), (7, 2239969622), (11, 1425435214), (14, 1119984811), (19, 825251966), (22, 712717607), (38, 412625983), (77, 203633602), (89, 176177386), (133, 117893138), (154, 101816801), (178, 88088693), (209, 75022906), (266, 58946569), (361, 43434314), (418, 37511453), (623, 25168198), (722, 21717157), (979, 16016126), (1246, 12584099), (1463, 10717558), (1691, 9272494), (1958, 8008063), (2527, 6204902), (2926, 5358779), (3169, 4947866), (3382, 4636247), (3971, 3948574), (5054, 3102451), (6338, 2473933), (6853, 2288018), (7942, 1974287), (11837, 1324642), (13706, 1144009), (18601, 842954), (22183, 706838), (23674, 662321), (27797, 564082), (32129, 488026), (34859, 449806), (37202, 421477), (44366, 353419), (55594, 282041), (60211, 260414), (64258, 244013), (69718, 224903), (120422, 130207)]