2990230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13001}}^1$

素因数の和:13031

約数の個数: 16

約数和(自身を含む): 5616864

約数和(自身を除く): 2626634

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 13001, 26002, 65005, 130010, 299023, 598046, 1495115, 2990230]

約数ペア:

[(1, 2990230), (2, 1495115), (5, 598046), (10, 299023), (23, 130010), (46, 65005), (115, 26002), (230, 13001)]