30794526

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1987}}^1$

素因数の和:2046

約数の個数: 64

約数和(自身を含む): 80156160

約数和(自身を除く): 49361634

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 82, 123, 126, 189, 246, 287, 369, 378, 574, 738, 861, 1107, 1722, 1987, 2214, 2583, 3974, 5166, 5961, 7749, 11922, 13909, 15498, 17883, 27818, 35766, 41727, 53649, 81467, 83454, 107298, 125181, 162934, 244401, 250362, 375543, 488802, 570269, 733203, 751086, 1140538, 1466406, 1710807, 2199609, 3421614, 4399218, 5132421, 10264842, 15397263, 30794526]

約数ペア:

[(1, 30794526), (2, 15397263), (3, 10264842), (6, 5132421), (7, 4399218), (9, 3421614), (14, 2199609), (18, 1710807), (21, 1466406), (27, 1140538), (41, 751086), (42, 733203), (54, 570269), (63, 488802), (82, 375543), (123, 250362), (126, 244401), (189, 162934), (246, 125181), (287, 107298), (369, 83454), (378, 81467), (574, 53649), (738, 41727), (861, 35766), (1107, 27818), (1722, 17883), (1987, 15498), (2214, 13909), (2583, 11922), (3974, 7749), (5166, 5961)]