30804802

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{11057}}^1$

素因数の和:11265

約数の個数: 16

約数和(自身を含む): 53078400

約数和(自身を除く): 22273598

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 11057, 22114, 77399, 154798, 2200343, 4400686, 15402401, 30804802]

約数ペア:

[(1, 30804802), (2, 15402401), (7, 4400686), (14, 2200343), (199, 154798), (398, 77399), (1393, 22114), (2786, 11057)]