27756572690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{7237}}^1$

素因数の和:7572

約数の個数: 128

約数和(自身を含む): 66188441088

約数和(自身を除く): 38431868398

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 293, 374, 385, 586, 595, 770, 935, 1190, 1309, 1465, 1870, 2051, 2618, 2930, 3223, 4102, 4981, 6446, 6545, 7237, 9962, 10255, 13090, 14474, 16115, 20510, 22561, 24905, 32230, 34867, 36185, 45122, 49810, 50659, 54791, 69734, 72370, 79607, 101318, 109582, 112805, 123029, 159214, 174335, 225610, 246058, 253295, 273955, 348670, 383537, 398035, 506590, 547910, 557249, 615145, 767074, 796070, 861203, 1114498, 1230290, 1353319, 1722406, 1917685, 2120441, 2706638, 2786245, 3835370, 4240882, 4306015, 5572490, 6766595, 8612030, 9473233, 10602205, 13533190, 14843087, 18946466, 21204410, 23324851, 29686174, 36047497, 46649702, 47366165, 72094994, 74215435, 94732330, 116624255, 148430870, 163273957, 180237485, 233248510, 252332479, 326547914, 360474970, 396522467, 504664958, 793044934, 816369785, 1261662395, 1632739570, 1982612335, 2523324790, 2775657269, 3965224670, 5551314538, 13878286345, 27756572690]

約数ペア:

[(1, 27756572690), (2, 13878286345), (5, 5551314538), (7, 3965224670), (10, 2775657269), (11, 2523324790), (14, 1982612335), (17, 1632739570), (22, 1261662395), (34, 816369785), (35, 793044934), (55, 504664958), (70, 396522467), (77, 360474970), (85, 326547914), (110, 252332479), (119, 233248510), (154, 180237485), (170, 163273957), (187, 148430870), (238, 116624255), (293, 94732330), (374, 74215435), (385, 72094994), (586, 47366165), (595, 46649702), (770, 36047497), (935, 29686174), (1190, 23324851), (1309, 21204410), (1465, 18946466), (1870, 14843087), (2051, 13533190), (2618, 10602205), (2930, 9473233), (3223, 8612030), (4102, 6766595), (4981, 5572490), (6446, 4306015), (6545, 4240882), (7237, 3835370), (9962, 2786245), (10255, 2706638), (13090, 2120441), (14474, 1917685), (16115, 1722406), (20510, 1353319), (22561, 1230290), (24905, 1114498), (32230, 861203), (34867, 796070), (36185, 767074), (45122, 615145), (49810, 557249), (50659, 547910), (54791, 506590), (69734, 398035), (72370, 383537), (79607, 348670), (101318, 273955), (109582, 253295), (112805, 246058), (123029, 225610), (159214, 174335)]