30346173

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 58181760

約数和(自身を除く): 27835587

約数列:

[1, 3, 9, 11, 13, 17, 19, 33, 39, 51, 57, 73, 99, 117, 143, 153, 171, 187, 209, 219, 221, 247, 323, 429, 561, 627, 657, 663, 741, 803, 949, 969, 1241, 1287, 1387, 1683, 1881, 1989, 2223, 2409, 2431, 2717, 2847, 2907, 3553, 3723, 4161, 4199, 7227, 7293, 8151, 8541, 10439, 10659, 11169, 12483, 12597, 13651, 15257, 16133, 18031, 21879, 23579, 24453, 31317, 31977, 37791, 40953, 45771, 46189, 48399, 54093, 70737, 93951, 122859, 137313, 138567, 145197, 162279, 177463, 198341, 212211, 259369, 306527, 415701, 532389, 595023, 778107, 919581, 1597167, 1785069, 2334321, 2758743, 3371797, 10115391, 30346173]

約数ペア:

[(1, 30346173), (3, 10115391), (9, 3371797), (11, 2758743), (13, 2334321), (17, 1785069), (19, 1597167), (33, 919581), (39, 778107), (51, 595023), (57, 532389), (73, 415701), (99, 306527), (117, 259369), (143, 212211), (153, 198341), (171, 177463), (187, 162279), (209, 145197), (219, 138567), (221, 137313), (247, 122859), (323, 93951), (429, 70737), (561, 54093), (627, 48399), (657, 46189), (663, 45771), (741, 40953), (803, 37791), (949, 31977), (969, 31317), (1241, 24453), (1287, 23579), (1387, 21879), (1683, 18031), (1881, 16133), (1989, 15257), (2223, 13651), (2409, 12597), (2431, 12483), (2717, 11169), (2847, 10659), (2907, 10439), (3553, 8541), (3723, 8151), (4161, 7293), (4199, 7227)]