26303970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 80455680

約数和(自身を除く): 54151710

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 59, 66, 70, 77, 105, 110, 118, 154, 165, 177, 193, 210, 231, 295, 330, 354, 385, 386, 413, 462, 579, 590, 649, 770, 826, 885, 965, 1155, 1158, 1239, 1298, 1351, 1770, 1930, 1947, 2065, 2123, 2310, 2478, 2702, 2895, 3245, 3894, 4053, 4130, 4246, 4543, 5790, 6195, 6369, 6490, 6755, 8106, 9086, 9735, 10615, 11387, 12390, 12738, 13510, 13629, 14861, 19470, 20265, 21230, 22715, 22774, 27258, 29722, 31845, 34161, 40530, 44583, 45430, 56935, 63690, 68145, 68322, 74305, 79709, 89166, 113870, 125257, 136290, 148610, 159418, 170805, 222915, 239127, 250514, 341610, 375771, 398545, 445830, 478254, 626285, 751542, 797090, 876799, 1195635, 1252570, 1753598, 1878855, 2391270, 2630397, 3757710, 4383995, 5260794, 8767990, 13151985, 26303970]

約数ペア:

[(1, 26303970), (2, 13151985), (3, 8767990), (5, 5260794), (6, 4383995), (7, 3757710), (10, 2630397), (11, 2391270), (14, 1878855), (15, 1753598), (21, 1252570), (22, 1195635), (30, 876799), (33, 797090), (35, 751542), (42, 626285), (55, 478254), (59, 445830), (66, 398545), (70, 375771), (77, 341610), (105, 250514), (110, 239127), (118, 222915), (154, 170805), (165, 159418), (177, 148610), (193, 136290), (210, 125257), (231, 113870), (295, 89166), (330, 79709), (354, 74305), (385, 68322), (386, 68145), (413, 63690), (462, 56935), (579, 45430), (590, 44583), (649, 40530), (770, 34161), (826, 31845), (885, 29722), (965, 27258), (1155, 22774), (1158, 22715), (1239, 21230), (1298, 20265), (1351, 19470), (1770, 14861), (1930, 13629), (1947, 13510), (2065, 12738), (2123, 12390), (2310, 11387), (2478, 10615), (2702, 9735), (2895, 9086), (3245, 8106), (3894, 6755), (4053, 6490), (4130, 6369), (4246, 6195), (4543, 5790)]