2012045805

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193559}}^1$

素因数の和:193591

約数の個数: 64

約数和(自身を含む): 4459622400

約数和(自身を除く): 2447576595

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 99, 105, 135, 165, 189, 231, 297, 315, 385, 495, 693, 945, 1155, 1485, 2079, 3465, 10395, 193559, 580677, 967795, 1354913, 1742031, 2129149, 2903385, 4064739, 5226093, 6387447, 6774565, 8710155, 10645745, 12194217, 14904043, 19162341, 20323695, 26130465, 31937235, 36582651, 44712129, 57487023, 60971085, 74520215, 95811705, 134136387, 182913255, 223560645, 287435115, 402409161, 670681935, 2012045805]

約数ペア:

[(1, 2012045805), (3, 670681935), (5, 402409161), (7, 287435115), (9, 223560645), (11, 182913255), (15, 134136387), (21, 95811705), (27, 74520215), (33, 60971085), (35, 57487023), (45, 44712129), (55, 36582651), (63, 31937235), (77, 26130465), (99, 20323695), (105, 19162341), (135, 14904043), (165, 12194217), (189, 10645745), (231, 8710155), (297, 6774565), (315, 6387447), (385, 5226093), (495, 4064739), (693, 2903385), (945, 2129149), (1155, 1742031), (1485, 1354913), (2079, 967795), (3465, 580677), (10395, 193559)]