12683220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1747}}^1$

素因数の和:1781

約数の個数: 72

約数和(自身を含む): 39057312

約数和(自身を除く): 26374092

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1747, 1815, 2420, 3494, 3630, 5241, 6988, 7260, 8735, 10482, 17470, 19217, 20964, 26205, 34940, 38434, 52410, 57651, 76868, 96085, 104820, 115302, 192170, 211387, 230604, 288255, 384340, 422774, 576510, 634161, 845548, 1056935, 1153020, 1268322, 2113870, 2536644, 3170805, 4227740, 6341610, 12683220]

約数ペア:

[(1, 12683220), (2, 6341610), (3, 4227740), (4, 3170805), (5, 2536644), (6, 2113870), (10, 1268322), (11, 1153020), (12, 1056935), (15, 845548), (20, 634161), (22, 576510), (30, 422774), (33, 384340), (44, 288255), (55, 230604), (60, 211387), (66, 192170), (110, 115302), (121, 104820), (132, 96085), (165, 76868), (220, 57651), (242, 52410), (330, 38434), (363, 34940), (484, 26205), (605, 20964), (660, 19217), (726, 17470), (1210, 10482), (1452, 8735), (1747, 7260), (1815, 6988), (2420, 5241), (3494, 3630)]