71433010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{2311}}^1$

素因数の和:2610

約数の個数: 32

約数和(自身を含む): 140828544

約数和(自身を除く): 69395534

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 281, 562, 1405, 2311, 2810, 3091, 4622, 6182, 11555, 15455, 23110, 25421, 30910, 50842, 127105, 254210, 649391, 1298782, 3246955, 6493910, 7143301, 14286602, 35716505, 71433010]

約数ペア:

[(1, 71433010), (2, 35716505), (5, 14286602), (10, 7143301), (11, 6493910), (22, 3246955), (55, 1298782), (110, 649391), (281, 254210), (562, 127105), (1405, 50842), (2311, 30910), (2810, 25421), (3091, 23110), (4622, 15455), (6182, 11555)]