29473780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{210527}}^1$

素因数の和:210543

約数の個数: 24

約数和(自身を含む): 70737408

約数和(自身を除く): 41263628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 210527, 421054, 842108, 1052635, 1473689, 2105270, 2947378, 4210540, 5894756, 7368445, 14736890, 29473780]

約数ペア:

[(1, 29473780), (2, 14736890), (4, 7368445), (5, 5894756), (7, 4210540), (10, 2947378), (14, 2105270), (20, 1473689), (28, 1052635), (35, 842108), (70, 421054), (140, 210527)]