85430940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1901}}^1$

素因数の和:2027

約数の個数: 96

約数和(自身を含む): 276079104

約数和(自身を除く): 190648164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 420, 428, 535, 642, 749, 1070, 1284, 1498, 1605, 1901, 2140, 2247, 2996, 3210, 3745, 3802, 4494, 5703, 6420, 7490, 7604, 8988, 9505, 11235, 11406, 13307, 14980, 19010, 22470, 22812, 26614, 28515, 38020, 39921, 44940, 53228, 57030, 66535, 79842, 114060, 133070, 159684, 199605, 203407, 266140, 399210, 406814, 610221, 798420, 813628, 1017035, 1220442, 1423849, 2034070, 2440884, 2847698, 3051105, 4068140, 4271547, 5695396, 6102210, 7119245, 8543094, 12204420, 14238490, 17086188, 21357735, 28476980, 42715470, 85430940]

約数ペア:

[(1, 85430940), (2, 42715470), (3, 28476980), (4, 21357735), (5, 17086188), (6, 14238490), (7, 12204420), (10, 8543094), (12, 7119245), (14, 6102210), (15, 5695396), (20, 4271547), (21, 4068140), (28, 3051105), (30, 2847698), (35, 2440884), (42, 2034070), (60, 1423849), (70, 1220442), (84, 1017035), (105, 813628), (107, 798420), (140, 610221), (210, 406814), (214, 399210), (321, 266140), (420, 203407), (428, 199605), (535, 159684), (642, 133070), (749, 114060), (1070, 79842), (1284, 66535), (1498, 57030), (1605, 53228), (1901, 44940), (2140, 39921), (2247, 38020), (2996, 28515), (3210, 26614), (3745, 22812), (3802, 22470), (4494, 19010), (5703, 14980), (6420, 13307), (7490, 11406), (7604, 11235), (8988, 9505)]