2070230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9001}}^1$

素因数の和:9031

約数の個数: 16

約数和(自身を含む): 3888864

約数和(自身を除く): 1818634

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 9001, 18002, 45005, 90010, 207023, 414046, 1035115, 2070230]

約数ペア:

[(1, 2070230), (2, 1035115), (5, 414046), (10, 207023), (23, 90010), (46, 45005), (115, 18002), (230, 9001)]