136875690

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{72421}}^1$

素因数の和:72444

約数の個数: 64

約数和(自身を含む): 417150720

約数和(自身を除く): 280275030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 72421, 144842, 217263, 362105, 434526, 506947, 651789, 724210, 1013894, 1086315, 1303578, 1520841, 1955367, 2172630, 2534735, 3041682, 3258945, 3910734, 4562523, 5069470, 6517890, 7604205, 9125046, 9776835, 13687569, 15208410, 19553670, 22812615, 27375138, 45625230, 68437845, 136875690]

約数ペア:

[(1, 136875690), (2, 68437845), (3, 45625230), (5, 27375138), (6, 22812615), (7, 19553670), (9, 15208410), (10, 13687569), (14, 9776835), (15, 9125046), (18, 7604205), (21, 6517890), (27, 5069470), (30, 4562523), (35, 3910734), (42, 3258945), (45, 3041682), (54, 2534735), (63, 2172630), (70, 1955367), (90, 1520841), (105, 1303578), (126, 1086315), (135, 1013894), (189, 724210), (210, 651789), (270, 506947), (315, 434526), (378, 362105), (630, 217263), (945, 144842), (1890, 72421)]