70104566

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 137894400

約数和(自身を除く): 67789834

約数列:

[1, 2, 7, 14, 17, 19, 34, 37, 38, 74, 119, 133, 238, 259, 266, 323, 419, 518, 629, 646, 703, 838, 1258, 1406, 2261, 2933, 4403, 4522, 4921, 5866, 7123, 7961, 8806, 9842, 11951, 14246, 15503, 15922, 23902, 31006, 49861, 55727, 83657, 99722, 108521, 111454, 135337, 167314, 217042, 263551, 270674, 294557, 527102, 589114, 947359, 1844857, 1894718, 2061899, 3689714, 4123798, 5007469, 10014938, 35052283, 70104566]

約数ペア:

[(1, 70104566), (2, 35052283), (7, 10014938), (14, 5007469), (17, 4123798), (19, 3689714), (34, 2061899), (37, 1894718), (38, 1844857), (74, 947359), (119, 589114), (133, 527102), (238, 294557), (259, 270674), (266, 263551), (323, 217042), (419, 167314), (518, 135337), (629, 111454), (646, 108521), (703, 99722), (838, 83657), (1258, 55727), (1406, 49861), (2261, 31006), (2933, 23902), (4403, 15922), (4522, 15503), (4921, 14246), (5866, 11951), (7123, 9842), (7961, 8806)]