2797953410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{5710109}}^1$

素因数の和:5710130

約数の個数: 24

約数和(自身を含む): 5858572860

約数和(自身を除く): 3060619450

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 5710109, 11420218, 28550545, 39970763, 57101090, 79941526, 199853815, 279795341, 399707630, 559590682, 1398976705, 2797953410]

約数ペア:

[(1, 2797953410), (2, 1398976705), (5, 559590682), (7, 399707630), (10, 279795341), (14, 199853815), (35, 79941526), (49, 57101090), (70, 39970763), (98, 28550545), (245, 11420218), (490, 5710109)]