10280445

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 19502208

約数和(自身を除く): 9221763

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 71, 105, 147, 197, 213, 245, 355, 497, 591, 735, 985, 1065, 1379, 1491, 2485, 2955, 3479, 4137, 6895, 7455, 9653, 10437, 13987, 17395, 20685, 28959, 41961, 48265, 52185, 69935, 97909, 144795, 209805, 293727, 489545, 685363, 1468635, 2056089, 3426815, 10280445]

約数ペア:

[(1, 10280445), (3, 3426815), (5, 2056089), (7, 1468635), (15, 685363), (21, 489545), (35, 293727), (49, 209805), (71, 144795), (105, 97909), (147, 69935), (197, 52185), (213, 48265), (245, 41961), (355, 28959), (497, 20685), (591, 17395), (735, 13987), (985, 10437), (1065, 9653), (1379, 7455), (1491, 6895), (2485, 4137), (2955, 3479)]