38294370

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:148

約数の個数: 128

約数和(自身を含む): 110522880

約数和(自身を除く): 72228510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 103, 135, 153, 162, 170, 206, 243, 255, 270, 306, 309, 405, 459, 486, 510, 515, 618, 729, 765, 810, 918, 927, 1030, 1215, 1377, 1458, 1530, 1545, 1751, 1854, 2187, 2295, 2430, 2754, 2781, 3090, 3502, 3645, 4131, 4374, 4590, 4635, 5253, 5562, 6885, 7290, 8262, 8343, 8755, 9270, 10506, 10935, 12393, 13770, 13905, 15759, 16686, 17510, 20655, 21870, 24786, 25029, 26265, 27810, 31518, 37179, 41310, 41715, 47277, 50058, 52530, 61965, 74358, 75087, 78795, 83430, 94554, 123930, 125145, 141831, 150174, 157590, 185895, 225261, 236385, 250290, 283662, 371790, 375435, 425493, 450522, 472770, 709155, 750870, 850986, 1126305, 1276479, 1418310, 2127465, 2252610, 2552958, 3829437, 4254930, 6382395, 7658874, 12764790, 19147185, 38294370]

約数ペア:

[(1, 38294370), (2, 19147185), (3, 12764790), (5, 7658874), (6, 6382395), (9, 4254930), (10, 3829437), (15, 2552958), (17, 2252610), (18, 2127465), (27, 1418310), (30, 1276479), (34, 1126305), (45, 850986), (51, 750870), (54, 709155), (81, 472770), (85, 450522), (90, 425493), (102, 375435), (103, 371790), (135, 283662), (153, 250290), (162, 236385), (170, 225261), (206, 185895), (243, 157590), (255, 150174), (270, 141831), (306, 125145), (309, 123930), (405, 94554), (459, 83430), (486, 78795), (510, 75087), (515, 74358), (618, 61965), (729, 52530), (765, 50058), (810, 47277), (918, 41715), (927, 41310), (1030, 37179), (1215, 31518), (1377, 27810), (1458, 26265), (1530, 25029), (1545, 24786), (1751, 21870), (1854, 20655), (2187, 17510), (2295, 16686), (2430, 15759), (2754, 13905), (2781, 13770), (3090, 12393), (3502, 10935), (3645, 10506), (4131, 9270), (4374, 8755), (4590, 8343), (4635, 8262), (5253, 7290), (5562, 6885)]