7263865730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:436

約数の個数: 128

約数和(自身を含む): 15008336640

約数和(自身を除く): 7744470910

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 73, 86, 109, 110, 146, 193, 215, 218, 365, 386, 430, 473, 545, 730, 803, 946, 965, 1090, 1199, 1606, 1930, 2123, 2365, 2398, 3139, 4015, 4246, 4687, 4730, 5995, 6278, 7957, 8030, 8299, 9374, 10615, 11990, 14089, 15695, 15914, 16598, 21037, 21230, 23435, 28178, 31390, 34529, 39785, 41495, 42074, 46870, 51557, 69058, 70445, 79570, 82990, 87527, 91289, 103114, 105185, 140890, 154979, 172645, 175054, 182578, 210370, 231407, 257785, 309958, 342151, 345290, 437635, 456445, 462814, 515570, 605827, 684302, 774895, 875270, 904591, 912890, 1157035, 1211654, 1535701, 1549790, 1710755, 1809182, 2314070, 3029135, 3071402, 3421510, 3763661, 4522955, 6058270, 6664097, 7527322, 7678505, 9045910, 9950501, 13328194, 15357010, 16892711, 18818305, 19901002, 33320485, 33785422, 37636610, 49752505, 66035143, 66640970, 84463555, 99505010, 132070286, 168927110, 330175715, 660351430, 726386573, 1452773146, 3631932865, 7263865730]

約数ペア:

[(1, 7263865730), (2, 3631932865), (5, 1452773146), (10, 726386573), (11, 660351430), (22, 330175715), (43, 168927110), (55, 132070286), (73, 99505010), (86, 84463555), (109, 66640970), (110, 66035143), (146, 49752505), (193, 37636610), (215, 33785422), (218, 33320485), (365, 19901002), (386, 18818305), (430, 16892711), (473, 15357010), (545, 13328194), (730, 9950501), (803, 9045910), (946, 7678505), (965, 7527322), (1090, 6664097), (1199, 6058270), (1606, 4522955), (1930, 3763661), (2123, 3421510), (2365, 3071402), (2398, 3029135), (3139, 2314070), (4015, 1809182), (4246, 1710755), (4687, 1549790), (4730, 1535701), (5995, 1211654), (6278, 1157035), (7957, 912890), (8030, 904591), (8299, 875270), (9374, 774895), (10615, 684302), (11990, 605827), (14089, 515570), (15695, 462814), (15914, 456445), (16598, 437635), (21037, 345290), (21230, 342151), (23435, 309958), (28178, 257785), (31390, 231407), (34529, 210370), (39785, 182578), (41495, 175054), (42074, 172645), (46870, 154979), (51557, 140890), (69058, 105185), (70445, 103114), (79570, 91289), (82990, 87527)]