289324630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4133209}}^1$

素因数の和:4133223

約数の個数: 16

約数和(自身を含む): 595182240

約数和(自身を除く): 305857610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4133209, 8266418, 20666045, 28932463, 41332090, 57864926, 144662315, 289324630]

約数ペア:

[(1, 289324630), (2, 144662315), (5, 57864926), (7, 41332090), (10, 28932463), (14, 20666045), (35, 8266418), (70, 4133209)]