849388620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{8669}}^1$

素因数の和:8775

約数の個数: 96

約数和(自身を含む): 2516935680

約数和(自身を除く): 1667547060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 71, 92, 115, 138, 142, 213, 230, 276, 284, 345, 355, 426, 460, 690, 710, 852, 1065, 1380, 1420, 1633, 2130, 3266, 4260, 4899, 6532, 8165, 8669, 9798, 16330, 17338, 19596, 24495, 26007, 32660, 34676, 43345, 48990, 52014, 86690, 97980, 104028, 130035, 173380, 199387, 260070, 398774, 520140, 598161, 615499, 797548, 996935, 1196322, 1230998, 1846497, 1993870, 2392644, 2461996, 2990805, 3077495, 3692994, 3987740, 5981610, 6154990, 7385988, 9232485, 11963220, 12309980, 14156477, 18464970, 28312954, 36929940, 42469431, 56625908, 70782385, 84938862, 141564770, 169877724, 212347155, 283129540, 424694310, 849388620]

約数ペア:

[(1, 849388620), (2, 424694310), (3, 283129540), (4, 212347155), (5, 169877724), (6, 141564770), (10, 84938862), (12, 70782385), (15, 56625908), (20, 42469431), (23, 36929940), (30, 28312954), (46, 18464970), (60, 14156477), (69, 12309980), (71, 11963220), (92, 9232485), (115, 7385988), (138, 6154990), (142, 5981610), (213, 3987740), (230, 3692994), (276, 3077495), (284, 2990805), (345, 2461996), (355, 2392644), (426, 1993870), (460, 1846497), (690, 1230998), (710, 1196322), (852, 996935), (1065, 797548), (1380, 615499), (1420, 598161), (1633, 520140), (2130, 398774), (3266, 260070), (4260, 199387), (4899, 173380), (6532, 130035), (8165, 104028), (8669, 97980), (9798, 86690), (16330, 52014), (17338, 48990), (19596, 43345), (24495, 34676), (26007, 32660)]