42660590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{609437}}^1$

素因数の和:609451

約数の個数: 16

約数和(自身を含む): 87759072

約数和(自身を除く): 45098482

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 609437, 1218874, 3047185, 4266059, 6094370, 8532118, 21330295, 42660590]

約数ペア:

[(1, 42660590), (2, 21330295), (5, 8532118), (7, 6094370), (10, 4266059), (14, 3047185), (35, 1218874), (70, 609437)]