4518290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{9221}}^1$

素因数の和:9242

約数の個数: 24

約数和(自身を含む): 9461772

約数和(自身を除く): 4943482

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 9221, 18442, 46105, 64547, 92210, 129094, 322735, 451829, 645470, 903658, 2259145, 4518290]

約数ペア:

[(1, 4518290), (2, 2259145), (5, 903658), (7, 645470), (10, 451829), (14, 322735), (35, 129094), (49, 92210), (70, 64547), (98, 46105), (245, 18442), (490, 9221)]