70339990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{143551}}^1$

素因数の和:143572

約数の個数: 24

約数和(自身を含む): 147284352

約数和(自身を除く): 76944362

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 143551, 287102, 717755, 1004857, 1435510, 2009714, 5024285, 7033999, 10048570, 14067998, 35169995, 70339990]

約数ペア:

[(1, 70339990), (2, 35169995), (5, 14067998), (7, 10048570), (10, 7033999), (14, 5024285), (35, 2009714), (49, 1435510), (70, 1004857), (98, 717755), (245, 287102), (490, 143551)]