2619449595

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:490

約数の個数: 144

約数和(自身を含む): 5496892128

約数和(自身を除く): 2877442533

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 49, 63, 97, 105, 111, 147, 185, 245, 259, 291, 315, 331, 333, 441, 485, 555, 679, 735, 777, 873, 993, 1295, 1455, 1655, 1665, 1813, 2037, 2205, 2317, 2331, 2979, 3395, 3589, 3885, 4365, 4753, 4965, 5439, 6111, 6951, 9065, 10185, 10767, 11585, 11655, 12247, 14259, 14895, 16219, 16317, 17945, 20853, 23765, 25123, 27195, 30555, 32107, 32301, 34755, 36741, 42777, 48657, 53835, 61235, 71295, 75369, 81095, 81585, 85729, 96321, 104265, 110223, 125615, 145971, 160535, 161505, 175861, 183705, 213885, 224749, 226107, 243285, 257187, 288963, 376845, 428645, 481605, 527583, 551115, 600103, 674247, 729855, 771561, 879305, 1123745, 1130535, 1187959, 1285935, 1444815, 1573243, 1582749, 1800309, 2022741, 2637915, 3000515, 3371235, 3563877, 3857805, 4719729, 5400927, 5939795, 7866215, 7913745, 8315713, 9001545, 10113705, 10691631, 14159187, 17819385, 23598645, 24947139, 27004635, 41578565, 53458155, 58209991, 70795935, 74841417, 124735695, 174629973, 291049955, 374207085, 523889919, 873149865, 2619449595]

約数ペア:

[(1, 2619449595), (3, 873149865), (5, 523889919), (7, 374207085), (9, 291049955), (15, 174629973), (21, 124735695), (35, 74841417), (37, 70795935), (45, 58209991), (49, 53458155), (63, 41578565), (97, 27004635), (105, 24947139), (111, 23598645), (147, 17819385), (185, 14159187), (245, 10691631), (259, 10113705), (291, 9001545), (315, 8315713), (331, 7913745), (333, 7866215), (441, 5939795), (485, 5400927), (555, 4719729), (679, 3857805), (735, 3563877), (777, 3371235), (873, 3000515), (993, 2637915), (1295, 2022741), (1455, 1800309), (1655, 1582749), (1665, 1573243), (1813, 1444815), (2037, 1285935), (2205, 1187959), (2317, 1130535), (2331, 1123745), (2979, 879305), (3395, 771561), (3589, 729855), (3885, 674247), (4365, 600103), (4753, 551115), (4965, 527583), (5439, 481605), (6111, 428645), (6951, 376845), (9065, 288963), (10185, 257187), (10767, 243285), (11585, 226107), (11655, 224749), (12247, 213885), (14259, 183705), (14895, 175861), (16219, 161505), (16317, 160535), (17945, 145971), (20853, 125615), (23765, 110223), (25123, 104265), (27195, 96321), (30555, 85729), (32107, 81585), (32301, 81095), (34755, 75369), (36741, 71295), (42777, 61235), (48657, 53835)]