340973145

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{607}}^1$

素因数の和:716

約数の個数: 80

約数和(自身を含む): 653283840

約数和(自身を除く): 312310695

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 73, 81, 95, 135, 171, 219, 285, 365, 405, 513, 607, 657, 855, 1095, 1387, 1539, 1821, 1971, 2565, 3035, 3285, 4161, 5463, 5913, 6935, 7695, 9105, 9855, 11533, 12483, 16389, 20805, 27315, 29565, 34599, 37449, 44311, 49167, 57665, 62415, 81945, 103797, 112347, 132933, 172995, 187245, 221555, 245835, 311391, 398799, 518985, 561735, 664665, 841909, 934173, 1196397, 1556955, 1993995, 2525727, 3589191, 4209545, 4670865, 5981985, 7577181, 12628635, 17945955, 22731543, 37885905, 68194629, 113657715, 340973145]

約数ペア:

[(1, 340973145), (3, 113657715), (5, 68194629), (9, 37885905), (15, 22731543), (19, 17945955), (27, 12628635), (45, 7577181), (57, 5981985), (73, 4670865), (81, 4209545), (95, 3589191), (135, 2525727), (171, 1993995), (219, 1556955), (285, 1196397), (365, 934173), (405, 841909), (513, 664665), (607, 561735), (657, 518985), (855, 398799), (1095, 311391), (1387, 245835), (1539, 221555), (1821, 187245), (1971, 172995), (2565, 132933), (3035, 112347), (3285, 103797), (4161, 81945), (5463, 62415), (5913, 57665), (6935, 49167), (7695, 44311), (9105, 37449), (9855, 34599), (11533, 29565), (12483, 27315), (16389, 20805)]