630538755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1889}}^1$

素因数の和:1949

約数の個数: 96

約数和(自身を含む): 1336849920

約数和(自身を除く): 706311165

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 51, 55, 77, 85, 105, 119, 165, 187, 231, 255, 289, 357, 385, 561, 595, 867, 935, 1155, 1309, 1445, 1785, 1889, 2023, 2805, 3179, 3927, 4335, 5667, 6069, 6545, 9445, 9537, 10115, 13223, 15895, 19635, 20779, 22253, 28335, 30345, 32113, 39669, 47685, 62337, 66115, 66759, 96339, 103895, 111265, 145453, 160565, 198345, 224791, 311685, 333795, 353243, 436359, 481695, 545921, 674373, 727265, 1059729, 1123955, 1637763, 1766215, 2181795, 2472701, 2729605, 3371865, 3821447, 5298645, 6005131, 7418103, 8188815, 11464341, 12363505, 18015393, 19107235, 30025655, 37090515, 42035917, 57321705, 90076965, 126107751, 210179585, 630538755]

約数ペア:

[(1, 630538755), (3, 210179585), (5, 126107751), (7, 90076965), (11, 57321705), (15, 42035917), (17, 37090515), (21, 30025655), (33, 19107235), (35, 18015393), (51, 12363505), (55, 11464341), (77, 8188815), (85, 7418103), (105, 6005131), (119, 5298645), (165, 3821447), (187, 3371865), (231, 2729605), (255, 2472701), (289, 2181795), (357, 1766215), (385, 1637763), (561, 1123955), (595, 1059729), (867, 727265), (935, 674373), (1155, 545921), (1309, 481695), (1445, 436359), (1785, 353243), (1889, 333795), (2023, 311685), (2805, 224791), (3179, 198345), (3927, 160565), (4335, 145453), (5667, 111265), (6069, 103895), (6545, 96339), (9445, 66759), (9537, 66115), (10115, 62337), (13223, 47685), (15895, 39669), (19635, 32113), (20779, 30345), (22253, 28335)]