61713420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1028557}}^1$

素因数の和:1028569

約数の個数: 24

約数和(自身を含む): 172797744

約数和(自身を除く): 111084324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1028557, 2057114, 3085671, 4114228, 5142785, 6171342, 10285570, 12342684, 15428355, 20571140, 30856710, 61713420]

約数ペア:

[(1, 61713420), (2, 30856710), (3, 20571140), (4, 15428355), (5, 12342684), (6, 10285570), (10, 6171342), (12, 5142785), (15, 4114228), (20, 3085671), (30, 2057114), (60, 1028557)]