28980230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{126001}}^1$

素因数の和:126031

約数の個数: 16

約数和(自身を含む): 54432864

約数和(自身を除く): 25452634

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 126001, 252002, 630005, 1260010, 2898023, 5796046, 14490115, 28980230]

約数ペア:

[(1, 28980230), (2, 14490115), (5, 5796046), (10, 2898023), (23, 1260010), (46, 630005), (115, 252002), (230, 126001)]