11185790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 25574400

約数和(自身を除く): 14388610

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 73, 77, 110, 146, 154, 199, 365, 385, 398, 511, 730, 770, 803, 995, 1022, 1393, 1606, 1990, 2189, 2555, 2786, 4015, 4378, 5110, 5621, 6965, 8030, 10945, 11242, 13930, 14527, 15323, 21890, 28105, 29054, 30646, 56210, 72635, 76615, 101689, 145270, 153230, 159797, 203378, 319594, 508445, 798985, 1016890, 1118579, 1597970, 2237158, 5592895, 11185790]

約数ペア:

[(1, 11185790), (2, 5592895), (5, 2237158), (7, 1597970), (10, 1118579), (11, 1016890), (14, 798985), (22, 508445), (35, 319594), (55, 203378), (70, 159797), (73, 153230), (77, 145270), (110, 101689), (146, 76615), (154, 72635), (199, 56210), (365, 30646), (385, 29054), (398, 28105), (511, 21890), (730, 15323), (770, 14527), (803, 13930), (995, 11242), (1022, 10945), (1393, 8030), (1606, 6965), (1990, 5621), (2189, 5110), (2555, 4378), (2786, 4015)]