126989170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1987}}^1$

素因数の和:2095

約数の個数: 64

約数和(自身を含む): 288562176

約数和(自身を除く): 161573006

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 83, 110, 154, 166, 385, 415, 581, 770, 830, 913, 1162, 1826, 1987, 2905, 3974, 4565, 5810, 6391, 9130, 9935, 12782, 13909, 19870, 21857, 27818, 31955, 43714, 63910, 69545, 109285, 139090, 152999, 164921, 218570, 305998, 329842, 764995, 824605, 1154447, 1529990, 1649210, 1814131, 2308894, 3628262, 5772235, 9070655, 11544470, 12698917, 18141310, 25397834, 63494585, 126989170]

約数ペア:

[(1, 126989170), (2, 63494585), (5, 25397834), (7, 18141310), (10, 12698917), (11, 11544470), (14, 9070655), (22, 5772235), (35, 3628262), (55, 2308894), (70, 1814131), (77, 1649210), (83, 1529990), (110, 1154447), (154, 824605), (166, 764995), (385, 329842), (415, 305998), (581, 218570), (770, 164921), (830, 152999), (913, 139090), (1162, 109285), (1826, 69545), (1987, 63910), (2905, 43714), (3974, 31955), (4565, 27818), (5810, 21857), (6391, 19870), (9130, 13909), (9935, 12782)]