913796660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6527119}}^1$

素因数の和:6527135

約数の個数: 24

約数和(自身を含む): 2193112320

約数和(自身を除く): 1279315660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6527119, 13054238, 26108476, 32635595, 45689833, 65271190, 91379666, 130542380, 182759332, 228449165, 456898330, 913796660]

約数ペア:

[(1, 913796660), (2, 456898330), (4, 228449165), (5, 182759332), (7, 130542380), (10, 91379666), (14, 65271190), (20, 45689833), (28, 32635595), (35, 26108476), (70, 13054238), (140, 6527119)]