1470245

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 2179224

約数和(自身を除く): 708979

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 353, 595, 833, 1765, 2471, 4165, 6001, 12355, 17297, 30005, 42007, 86485, 210035, 294049, 1470245]

約数ペア:

[(1, 1470245), (5, 294049), (7, 210035), (17, 86485), (35, 42007), (49, 30005), (85, 17297), (119, 12355), (245, 6001), (353, 4165), (595, 2471), (833, 1765)]