171030530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67601}}^1$

素因数の和:67642

約数の個数: 32

約数和(自身を含む): 350448768

約数和(自身を除く): 179418238

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 67601, 135202, 338005, 676010, 743611, 1487222, 1554823, 3109646, 3718055, 7436110, 7774115, 15548230, 17103053, 34206106, 85515265, 171030530]

約数ペア:

[(1, 171030530), (2, 85515265), (5, 34206106), (10, 17103053), (11, 15548230), (22, 7774115), (23, 7436110), (46, 3718055), (55, 3109646), (110, 1554823), (115, 1487222), (230, 743611), (253, 676010), (506, 338005), (1265, 135202), (2530, 67601)]