310040271

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:605

約数の個数: 64

約数和(自身を含む): 520012800

約数和(自身を除く): 209972529

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 73, 153, 171, 219, 323, 459, 487, 513, 657, 969, 1241, 1387, 1461, 1971, 2907, 3723, 4161, 4383, 8279, 8721, 9253, 11169, 12483, 13149, 23579, 24837, 27759, 33507, 35551, 37449, 70737, 74511, 83277, 106653, 157301, 212211, 223533, 249831, 319959, 471903, 604367, 636633, 675469, 959877, 1415709, 1813101, 2026407, 4247127, 5439303, 6079221, 11482973, 16317909, 18237663, 34448919, 103346757, 310040271]

約数ペア:

[(1, 310040271), (3, 103346757), (9, 34448919), (17, 18237663), (19, 16317909), (27, 11482973), (51, 6079221), (57, 5439303), (73, 4247127), (153, 2026407), (171, 1813101), (219, 1415709), (323, 959877), (459, 675469), (487, 636633), (513, 604367), (657, 471903), (969, 319959), (1241, 249831), (1387, 223533), (1461, 212211), (1971, 157301), (2907, 106653), (3723, 83277), (4161, 74511), (4383, 70737), (8279, 37449), (8721, 35551), (9253, 33507), (11169, 27759), (12483, 24837), (13149, 23579)]