2815694630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{40224209}}^1$

素因数の和:40224223

約数の個数: 16

約数和(自身を含む): 5792286240

約数和(自身を除く): 2976591610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 40224209, 80448418, 201121045, 281569463, 402242090, 563138926, 1407847315, 2815694630]

約数ペア:

[(1, 2815694630), (2, 1407847315), (5, 563138926), (7, 402242090), (10, 281569463), (14, 201121045), (35, 80448418), (70, 40224209)]