47731180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{340937}}^1$

素因数の和:340953

約数の個数: 24

約数和(自身を含む): 114555168

約数和(自身を除く): 66823988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 340937, 681874, 1363748, 1704685, 2386559, 3409370, 4773118, 6818740, 9546236, 11932795, 23865590, 47731180]

約数ペア:

[(1, 47731180), (2, 23865590), (4, 11932795), (5, 9546236), (7, 6818740), (10, 4773118), (14, 3409370), (20, 2386559), (28, 1704685), (35, 1363748), (70, 681874), (140, 340937)]