2828734370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:457

約数の個数: 128

約数和(自身を含む): 6487229952

約数和(自身を除く): 3658495582

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 97, 110, 121, 154, 194, 242, 313, 385, 485, 605, 626, 679, 770, 847, 970, 1067, 1210, 1331, 1358, 1565, 1694, 2134, 2191, 2662, 3130, 3395, 3443, 4235, 4382, 5335, 6655, 6790, 6886, 7469, 8470, 9317, 10670, 10955, 11737, 13310, 14938, 17215, 18634, 21910, 23474, 24101, 30361, 34430, 37345, 37873, 46585, 48202, 58685, 60722, 74690, 75746, 82159, 93170, 117370, 120505, 129107, 151805, 164318, 189365, 212527, 241010, 258214, 265111, 303610, 333971, 378730, 410795, 416603, 425054, 530222, 645535, 667942, 821590, 833206, 903749, 1062635, 1291070, 1325555, 1669855, 1807498, 2083015, 2125270, 2337797, 2651110, 2916221, 3339710, 3673681, 4166030, 4518745, 4675594, 5832442, 7347362, 9037490, 11688985, 14581105, 18368405, 23377970, 25715767, 29162210, 36736810, 40410491, 51431534, 80820982, 128578835, 202052455, 257157670, 282873437, 404104910, 565746874, 1414367185, 2828734370]

約数ペア:

[(1, 2828734370), (2, 1414367185), (5, 565746874), (7, 404104910), (10, 282873437), (11, 257157670), (14, 202052455), (22, 128578835), (35, 80820982), (55, 51431534), (70, 40410491), (77, 36736810), (97, 29162210), (110, 25715767), (121, 23377970), (154, 18368405), (194, 14581105), (242, 11688985), (313, 9037490), (385, 7347362), (485, 5832442), (605, 4675594), (626, 4518745), (679, 4166030), (770, 3673681), (847, 3339710), (970, 2916221), (1067, 2651110), (1210, 2337797), (1331, 2125270), (1358, 2083015), (1565, 1807498), (1694, 1669855), (2134, 1325555), (2191, 1291070), (2662, 1062635), (3130, 903749), (3395, 833206), (3443, 821590), (4235, 667942), (4382, 645535), (5335, 530222), (6655, 425054), (6790, 416603), (6886, 410795), (7469, 378730), (8470, 333971), (9317, 303610), (10670, 265111), (10955, 258214), (11737, 241010), (13310, 212527), (14938, 189365), (17215, 164318), (18634, 151805), (21910, 129107), (23474, 120505), (24101, 117370), (30361, 93170), (34430, 82159), (37345, 75746), (37873, 74690), (46585, 60722), (48202, 58685)]