12373974410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{25253009}}^1$

素因数の和:25253030

約数の個数: 24

約数和(自身を含む): 25909588260

約数和(自身を除く): 13535613850

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 25253009, 50506018, 126265045, 176771063, 252530090, 353542126, 883855315, 1237397441, 1767710630, 2474794882, 6186987205, 12373974410]

約数ペア:

[(1, 12373974410), (2, 6186987205), (5, 2474794882), (7, 1767710630), (10, 1237397441), (14, 883855315), (35, 353542126), (49, 252530090), (70, 176771063), (98, 126265045), (245, 50506018), (490, 25253009)]