70287231

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 119439360

約数和(自身を除く): 49152129

約数列:

[1, 3, 7, 17, 21, 47, 51, 59, 71, 119, 141, 177, 213, 329, 357, 413, 497, 799, 987, 1003, 1207, 1239, 1491, 2397, 2773, 3009, 3337, 3621, 4189, 5593, 7021, 8319, 8449, 10011, 12567, 16779, 19411, 21063, 23359, 25347, 29323, 47141, 56729, 58233, 70077, 71213, 87969, 141423, 170187, 196883, 213639, 329987, 397103, 498491, 590649, 989961, 1191309, 1378181, 1495473, 3347011, 4134543, 10041033, 23429077, 70287231]

約数ペア:

[(1, 70287231), (3, 23429077), (7, 10041033), (17, 4134543), (21, 3347011), (47, 1495473), (51, 1378181), (59, 1191309), (71, 989961), (119, 590649), (141, 498491), (177, 397103), (213, 329987), (329, 213639), (357, 196883), (413, 170187), (497, 141423), (799, 87969), (987, 71213), (1003, 70077), (1207, 58233), (1239, 56729), (1491, 47141), (2397, 29323), (2773, 25347), (3009, 23359), (3337, 21063), (3621, 19411), (4189, 16779), (5593, 12567), (7021, 10011), (8319, 8449)]