668328010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{9547543}}^1$

素因数の和:9547557

約数の個数: 16

約数和(自身を含む): 1374846336

約数和(自身を除く): 706518326

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 9547543, 19095086, 47737715, 66832801, 95475430, 133665602, 334164005, 668328010]

約数ペア:

[(1, 668328010), (2, 334164005), (5, 133665602), (7, 95475430), (10, 66832801), (14, 47737715), (35, 19095086), (70, 9547543)]