122150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{349}}^1$

素因数の和:368

約数の個数: 24

約数和(自身を含む): 260400

約数和(自身を除く): 138250

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 349, 350, 698, 1745, 2443, 3490, 4886, 8725, 12215, 17450, 24430, 61075, 122150]

約数ペア:

[(1, 122150), (2, 61075), (5, 24430), (7, 17450), (10, 12215), (14, 8725), (25, 4886), (35, 3490), (50, 2443), (70, 1745), (175, 698), (349, 350)]