415644670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2129}}^1\times {\mathrm{2789}}^1$

素因数の和:4932

約数の個数: 32

約数和(自身を含む): 855748800

約数和(自身を除く): 440104130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2129, 2789, 4258, 5578, 10645, 13945, 14903, 19523, 21290, 27890, 29806, 39046, 74515, 97615, 149030, 195230, 5937781, 11875562, 29688905, 41564467, 59377810, 83128934, 207822335, 415644670]

約数ペア:

[(1, 415644670), (2, 207822335), (5, 83128934), (7, 59377810), (10, 41564467), (14, 29688905), (35, 11875562), (70, 5937781), (2129, 195230), (2789, 149030), (4258, 97615), (5578, 74515), (10645, 39046), (13945, 29806), (14903, 27890), (19523, 21290)]