706291390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1441411}}^1$

素因数の和:1441432

約数の個数: 24

約数和(自身を含む): 1478888712

約数和(自身を除く): 772597322

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1441411, 2882822, 7207055, 10089877, 14414110, 20179754, 50449385, 70629139, 100898770, 141258278, 353145695, 706291390]

約数ペア:

[(1, 706291390), (2, 353145695), (5, 141258278), (7, 100898770), (10, 70629139), (14, 50449385), (35, 20179754), (49, 14414110), (70, 10089877), (98, 7207055), (245, 2882822), (490, 1441411)]