2079384615

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1$

素因数の和:675

約数の個数: 160

約数和(自身を含む): 4691934720

約数和(自身を除く): 2612550105

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 81, 99, 105, 131, 135, 165, 189, 231, 297, 315, 385, 393, 405, 495, 509, 567, 655, 693, 891, 917, 945, 1155, 1179, 1441, 1485, 1527, 1965, 2079, 2545, 2751, 2835, 3465, 3537, 3563, 4323, 4455, 4581, 4585, 5599, 5895, 6237, 7205, 7635, 8253, 10087, 10395, 10611, 10689, 12969, 13743, 13755, 16797, 17685, 17815, 21615, 22905, 24759, 27995, 30261, 31185, 32067, 38907, 39193, 41229, 41265, 50391, 50435, 53055, 53445, 64845, 66679, 68715, 74277, 83985, 90783, 96201, 116721, 117579, 123795, 151173, 151305, 160335, 194535, 195965, 200037, 206145, 251955, 272349, 288603, 333395, 352737, 371385, 453519, 453915, 466753, 481005, 583605, 587895, 600111, 733469, 755865, 817047, 1000185, 1058211, 1361745, 1400259, 1443015, 1763685, 1800333, 2200407, 2267595, 2333765, 3000555, 3174633, 3667345, 4085235, 4200777, 5134283, 5291055, 5400999, 6601221, 7001295, 9001665, 11002035, 12602331, 15402849, 15873165, 19803663, 21003885, 25671415, 27004995, 33006105, 37806993, 46208547, 59410989, 63011655, 77014245, 99018315, 138625641, 189034965, 231042735, 297054945, 415876923, 693128205, 2079384615]

約数ペア:

[(1, 2079384615), (3, 693128205), (5, 415876923), (7, 297054945), (9, 231042735), (11, 189034965), (15, 138625641), (21, 99018315), (27, 77014245), (33, 63011655), (35, 59410989), (45, 46208547), (55, 37806993), (63, 33006105), (77, 27004995), (81, 25671415), (99, 21003885), (105, 19803663), (131, 15873165), (135, 15402849), (165, 12602331), (189, 11002035), (231, 9001665), (297, 7001295), (315, 6601221), (385, 5400999), (393, 5291055), (405, 5134283), (495, 4200777), (509, 4085235), (567, 3667345), (655, 3174633), (693, 3000555), (891, 2333765), (917, 2267595), (945, 2200407), (1155, 1800333), (1179, 1763685), (1441, 1443015), (1485, 1400259), (1527, 1361745), (1965, 1058211), (2079, 1000185), (2545, 817047), (2751, 755865), (2835, 733469), (3465, 600111), (3537, 587895), (3563, 583605), (4323, 481005), (4455, 466753), (4581, 453915), (4585, 453519), (5599, 371385), (5895, 352737), (6237, 333395), (7205, 288603), (7635, 272349), (8253, 251955), (10087, 206145), (10395, 200037), (10611, 195965), (10689, 194535), (12969, 160335), (13743, 151305), (13755, 151173), (16797, 123795), (17685, 117579), (17815, 116721), (21615, 96201), (22905, 90783), (24759, 83985), (27995, 74277), (30261, 68715), (31185, 66679), (32067, 64845), (38907, 53445), (39193, 53055), (41229, 50435), (41265, 50391)]