43420790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{620297}}^1$

素因数の和:620311

約数の個数: 16

約数和(自身を含む): 89322912

約数和(自身を除く): 45902122

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 620297, 1240594, 3101485, 4342079, 6202970, 8684158, 21710395, 43420790]

約数ペア:

[(1, 43420790), (2, 21710395), (5, 8684158), (7, 6202970), (10, 4342079), (14, 3101485), (35, 1240594), (70, 620297)]