408072070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{5829601}}^1$

素因数の和:5829615

約数の個数: 16

約数和(自身を含む): 839462688

約数和(自身を除く): 431390618

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 5829601, 11659202, 29148005, 40807207, 58296010, 81614414, 204036035, 408072070]

約数ペア:

[(1, 408072070), (2, 204036035), (5, 81614414), (7, 58296010), (10, 40807207), (14, 29148005), (35, 11659202), (70, 5829601)]