64695230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{223087}}^1$

素因数の和:223123

約数の個数: 16

約数和(自身を含む): 120467520

約数和(自身を除く): 55772290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 223087, 446174, 1115435, 2230870, 6469523, 12939046, 32347615, 64695230]

約数ペア:

[(1, 64695230), (2, 32347615), (5, 12939046), (10, 6469523), (29, 2230870), (58, 1115435), (145, 446174), (290, 223087)]