14940590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{30491}}^1$

素因数の和:30512

約数の個数: 24

約数和(自身を含む): 31284792

約数和(自身を除く): 16344202

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 30491, 60982, 152455, 213437, 304910, 426874, 1067185, 1494059, 2134370, 2988118, 7470295, 14940590]

約数ペア:

[(1, 14940590), (2, 7470295), (5, 2988118), (7, 2134370), (10, 1494059), (14, 1067185), (35, 426874), (49, 304910), (70, 213437), (98, 152455), (245, 60982), (490, 30491)]