2217960010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4526449}}^1$

素因数の和:4526470

約数の個数: 24

約数和(自身を含む): 4644137700

約数和(自身を除く): 2426177690

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4526449, 9052898, 22632245, 31685143, 45264490, 63370286, 158425715, 221796001, 316851430, 443592002, 1108980005, 2217960010]

約数ペア:

[(1, 2217960010), (2, 1108980005), (5, 443592002), (7, 316851430), (10, 221796001), (14, 158425715), (35, 63370286), (49, 45264490), (70, 31685143), (98, 22632245), (245, 9052898), (490, 4526449)]