121225230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{997}}^1$

素因数の和:1210

約数の個数: 96

約数和(自身を含む): 362441664

約数和(自身を除く): 241216434

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 193, 210, 315, 386, 579, 630, 965, 997, 1158, 1351, 1737, 1930, 1994, 2702, 2895, 2991, 3474, 4053, 4985, 5790, 5982, 6755, 6979, 8106, 8685, 8973, 9970, 12159, 13510, 13958, 14955, 17370, 17946, 20265, 20937, 24318, 29910, 34895, 40530, 41874, 44865, 60795, 62811, 69790, 89730, 104685, 121590, 125622, 192421, 209370, 314055, 384842, 577263, 628110, 962105, 1154526, 1346947, 1731789, 1924210, 2693894, 2886315, 3463578, 4040841, 5772630, 6734735, 8081682, 8658945, 12122523, 13469470, 17317890, 20204205, 24245046, 40408410, 60612615, 121225230]

約数ペア:

[(1, 121225230), (2, 60612615), (3, 40408410), (5, 24245046), (6, 20204205), (7, 17317890), (9, 13469470), (10, 12122523), (14, 8658945), (15, 8081682), (18, 6734735), (21, 5772630), (30, 4040841), (35, 3463578), (42, 2886315), (45, 2693894), (63, 1924210), (70, 1731789), (90, 1346947), (105, 1154526), (126, 962105), (193, 628110), (210, 577263), (315, 384842), (386, 314055), (579, 209370), (630, 192421), (965, 125622), (997, 121590), (1158, 104685), (1351, 89730), (1737, 69790), (1930, 62811), (1994, 60795), (2702, 44865), (2895, 41874), (2991, 40530), (3474, 34895), (4053, 29910), (4985, 24318), (5790, 20937), (5982, 20265), (6755, 17946), (6979, 17370), (8106, 14955), (8685, 13958), (8973, 13510), (9970, 12159)]