9867990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1759}}^1$

素因数の和:1797

約数の個数: 64

約数和(自身を含む): 27371520

約数和(自身を除く): 17503530

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1759, 1870, 2805, 3518, 5277, 5610, 8795, 10554, 17590, 19349, 26385, 29903, 38698, 52770, 58047, 59806, 89709, 96745, 116094, 149515, 179418, 193490, 290235, 299030, 328933, 448545, 580470, 657866, 897090, 986799, 1644665, 1973598, 3289330, 4933995, 9867990]

約数ペア:

[(1, 9867990), (2, 4933995), (3, 3289330), (5, 1973598), (6, 1644665), (10, 986799), (11, 897090), (15, 657866), (17, 580470), (22, 448545), (30, 328933), (33, 299030), (34, 290235), (51, 193490), (55, 179418), (66, 149515), (85, 116094), (102, 96745), (110, 89709), (165, 59806), (170, 58047), (187, 52770), (255, 38698), (330, 29903), (374, 26385), (510, 19349), (561, 17590), (935, 10554), (1122, 8795), (1759, 5610), (1870, 5277), (2805, 3518)]