340330815

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{967}}^1$

素因数の和:1074

約数の個数: 80

約数和(自身を含む): 674657280

約数和(自身を除く): 334326465

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 79, 81, 99, 135, 165, 237, 297, 395, 405, 495, 711, 869, 891, 967, 1185, 1485, 2133, 2607, 2901, 3555, 4345, 4455, 4835, 6399, 7821, 8703, 10637, 10665, 13035, 14505, 23463, 26109, 31911, 31995, 39105, 43515, 53185, 70389, 76393, 78327, 95733, 117315, 130545, 159555, 229179, 287199, 351945, 381965, 391635, 478665, 687537, 840323, 861597, 1145895, 1435995, 2062611, 2520969, 3437685, 4201615, 4307985, 6187833, 7562907, 10313055, 12604845, 22688721, 30939165, 37814535, 68066163, 113443605, 340330815]

約数ペア:

[(1, 340330815), (3, 113443605), (5, 68066163), (9, 37814535), (11, 30939165), (15, 22688721), (27, 12604845), (33, 10313055), (45, 7562907), (55, 6187833), (79, 4307985), (81, 4201615), (99, 3437685), (135, 2520969), (165, 2062611), (237, 1435995), (297, 1145895), (395, 861597), (405, 840323), (495, 687537), (711, 478665), (869, 391635), (891, 381965), (967, 351945), (1185, 287199), (1485, 229179), (2133, 159555), (2607, 130545), (2901, 117315), (3555, 95733), (4345, 78327), (4455, 76393), (4835, 70389), (6399, 53185), (7821, 43515), (8703, 39105), (10637, 31995), (10665, 31911), (13035, 26109), (14505, 23463)]