422676870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2731}}^1$

素因数の和:2826

約数の個数: 128

約数和(自身を含む): 1284083712

約数和(自身を除く): 861406842

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 67, 70, 77, 105, 110, 134, 154, 165, 201, 210, 231, 330, 335, 385, 402, 462, 469, 670, 737, 770, 938, 1005, 1155, 1407, 1474, 2010, 2211, 2310, 2345, 2731, 2814, 3685, 4422, 4690, 5159, 5462, 7035, 7370, 8193, 10318, 11055, 13655, 14070, 15477, 16386, 19117, 22110, 25795, 27310, 30041, 30954, 38234, 40965, 51590, 57351, 60082, 77385, 81930, 90123, 95585, 114702, 150205, 154770, 180246, 182977, 191170, 210287, 286755, 300410, 365954, 420574, 450615, 548931, 573510, 630861, 901230, 914885, 1051435, 1097862, 1261722, 1280839, 1829770, 2012747, 2102870, 2561678, 2744655, 3154305, 3842517, 4025494, 5489310, 6038241, 6308610, 6404195, 7685034, 10063735, 12076482, 12808390, 14089229, 19212585, 20127470, 28178458, 30191205, 38425170, 42267687, 60382410, 70446145, 84535374, 140892290, 211338435, 422676870]

約数ペア:

[(1, 422676870), (2, 211338435), (3, 140892290), (5, 84535374), (6, 70446145), (7, 60382410), (10, 42267687), (11, 38425170), (14, 30191205), (15, 28178458), (21, 20127470), (22, 19212585), (30, 14089229), (33, 12808390), (35, 12076482), (42, 10063735), (55, 7685034), (66, 6404195), (67, 6308610), (70, 6038241), (77, 5489310), (105, 4025494), (110, 3842517), (134, 3154305), (154, 2744655), (165, 2561678), (201, 2102870), (210, 2012747), (231, 1829770), (330, 1280839), (335, 1261722), (385, 1097862), (402, 1051435), (462, 914885), (469, 901230), (670, 630861), (737, 573510), (770, 548931), (938, 450615), (1005, 420574), (1155, 365954), (1407, 300410), (1474, 286755), (2010, 210287), (2211, 191170), (2310, 182977), (2345, 180246), (2731, 154770), (2814, 150205), (3685, 114702), (4422, 95585), (4690, 90123), (5159, 81930), (5462, 77385), (7035, 60082), (7370, 57351), (8193, 51590), (10318, 40965), (11055, 38234), (13655, 30954), (14070, 30041), (15477, 27310), (16386, 25795), (19117, 22110)]