303479810

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{2953}}^1$

素因数の和:3242

約数の個数: 32

約数和(自身を含む): 561496320

約数和(自身を除く): 258016510

約数列:

[1, 2, 5, 10, 43, 86, 215, 239, 430, 478, 1195, 2390, 2953, 5906, 10277, 14765, 20554, 29530, 51385, 102770, 126979, 253958, 634895, 705767, 1269790, 1411534, 3528835, 7057670, 30347981, 60695962, 151739905, 303479810]

約数ペア:

[(1, 303479810), (2, 151739905), (5, 60695962), (10, 30347981), (43, 7057670), (86, 3528835), (215, 1411534), (239, 1269790), (430, 705767), (478, 634895), (1195, 253958), (2390, 126979), (2953, 102770), (5906, 51385), (10277, 29530), (14765, 20554)]