1434790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 2995200

約数和(自身を除く): 1560410

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 199, 206, 398, 515, 721, 995, 1030, 1393, 1442, 1990, 2786, 3605, 6965, 7210, 13930, 20497, 40994, 102485, 143479, 204970, 286958, 717395, 1434790]

約数ペア:

[(1, 1434790), (2, 717395), (5, 286958), (7, 204970), (10, 143479), (14, 102485), (35, 40994), (70, 20497), (103, 13930), (199, 7210), (206, 6965), (398, 3605), (515, 2786), (721, 1990), (995, 1442), (1030, 1393)]