680570605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 1053025920

約数和(自身を除く): 372455315

約数列:

[1, 5, 11, 13, 17, 55, 59, 65, 73, 85, 143, 169, 187, 221, 295, 365, 649, 715, 767, 803, 845, 935, 949, 1003, 1105, 1241, 1859, 2431, 2873, 3245, 3835, 4015, 4307, 4745, 5015, 6205, 8437, 9295, 9971, 10439, 11033, 12155, 12337, 13039, 13651, 14365, 16133, 21535, 31603, 42185, 47377, 49855, 52195, 55165, 55991, 61685, 65195, 68255, 73219, 80665, 109681, 135707, 143429, 158015, 169507, 177463, 209729, 236885, 279955, 366095, 548405, 615901, 678535, 717145, 727883, 805409, 847535, 887315, 951847, 1048645, 1864577, 2307019, 3079505, 3639415, 4027045, 4759235, 8006713, 9322885, 10470317, 11535095, 12374011, 40033565, 52351585, 61870055, 136114121, 680570605]

約数ペア:

[(1, 680570605), (5, 136114121), (11, 61870055), (13, 52351585), (17, 40033565), (55, 12374011), (59, 11535095), (65, 10470317), (73, 9322885), (85, 8006713), (143, 4759235), (169, 4027045), (187, 3639415), (221, 3079505), (295, 2307019), (365, 1864577), (649, 1048645), (715, 951847), (767, 887315), (803, 847535), (845, 805409), (935, 727883), (949, 717145), (1003, 678535), (1105, 615901), (1241, 548405), (1859, 366095), (2431, 279955), (2873, 236885), (3245, 209729), (3835, 177463), (4015, 169507), (4307, 158015), (4745, 143429), (5015, 135707), (6205, 109681), (8437, 80665), (9295, 73219), (9971, 68255), (10439, 65195), (11033, 61685), (12155, 55991), (12337, 55165), (13039, 52195), (13651, 49855), (14365, 47377), (16133, 42185), (21535, 31603)]