170371458

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1320

約数の個数: 64

約数和(自身を含む): 394640640

約数和(自身を除く): 224269182

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 71, 74, 111, 142, 213, 222, 333, 426, 639, 666, 999, 1201, 1278, 1917, 1998, 2402, 2627, 3603, 3834, 5254, 7206, 7881, 10809, 15762, 21618, 23643, 32427, 44437, 47286, 64854, 70929, 85271, 88874, 133311, 141858, 170542, 255813, 266622, 399933, 511626, 767439, 799866, 1199799, 1534878, 2302317, 2399598, 3155027, 4604634, 6310054, 9465081, 18930162, 28395243, 56790486, 85185729, 170371458]

約数ペア:

[(1, 170371458), (2, 85185729), (3, 56790486), (6, 28395243), (9, 18930162), (18, 9465081), (27, 6310054), (37, 4604634), (54, 3155027), (71, 2399598), (74, 2302317), (111, 1534878), (142, 1199799), (213, 799866), (222, 767439), (333, 511626), (426, 399933), (639, 266622), (666, 255813), (999, 170542), (1201, 141858), (1278, 133311), (1917, 88874), (1998, 85271), (2402, 70929), (2627, 64854), (3603, 47286), (3834, 44437), (5254, 32427), (7206, 23643), (7881, 21618), (10809, 15762)]