270412659

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 478752768

約数和(自身を除く): 208340109

約数列:

[1, 3, 9, 11, 17, 31, 33, 51, 71, 73, 93, 99, 153, 187, 213, 219, 279, 341, 527, 561, 639, 657, 781, 803, 1023, 1207, 1241, 1581, 1683, 2201, 2263, 2343, 2409, 3069, 3621, 3723, 4743, 5183, 5797, 6603, 6789, 7029, 7227, 10863, 11169, 13277, 13651, 15549, 17391, 19809, 20367, 24211, 24893, 37417, 38471, 39831, 40953, 46647, 52173, 57013, 72633, 74679, 88111, 112251, 115413, 119493, 122859, 160673, 171039, 217899, 224037, 264333, 336753, 346239, 411587, 423181, 482019, 513117, 792999, 969221, 1234761, 1269543, 1446057, 1767403, 2731441, 2907663, 3704283, 3808629, 5302209, 8194323, 8722989, 15906627, 24582969, 30045851, 90137553, 270412659]

約数ペア:

[(1, 270412659), (3, 90137553), (9, 30045851), (11, 24582969), (17, 15906627), (31, 8722989), (33, 8194323), (51, 5302209), (71, 3808629), (73, 3704283), (93, 2907663), (99, 2731441), (153, 1767403), (187, 1446057), (213, 1269543), (219, 1234761), (279, 969221), (341, 792999), (527, 513117), (561, 482019), (639, 423181), (657, 411587), (781, 346239), (803, 336753), (1023, 264333), (1207, 224037), (1241, 217899), (1581, 171039), (1683, 160673), (2201, 122859), (2263, 119493), (2343, 115413), (2409, 112251), (3069, 88111), (3621, 74679), (3723, 72633), (4743, 57013), (5183, 52173), (5797, 46647), (6603, 40953), (6789, 39831), (7029, 38471), (7227, 37417), (10863, 24893), (11169, 24211), (13277, 20367), (13651, 19809), (15549, 17391)]