66020990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{943157}}^1$

素因数の和:943171

約数の個数: 16

約数和(自身を含む): 135814752

約数和(自身を除く): 69793762

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 943157, 1886314, 4715785, 6602099, 9431570, 13204198, 33010495, 66020990]

約数ペア:

[(1, 66020990), (2, 33010495), (5, 13204198), (7, 9431570), (10, 6602099), (14, 4715785), (35, 1886314), (70, 943157)]