2230919530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4552897}}^1$

素因数の和:4552918

約数の個数: 24

約数和(自身を含む): 4671273348

約数和(自身を除く): 2440353818

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4552897, 9105794, 22764485, 31870279, 45528970, 63740558, 159351395, 223091953, 318702790, 446183906, 1115459765, 2230919530]

約数ペア:

[(1, 2230919530), (2, 1115459765), (5, 446183906), (7, 318702790), (10, 223091953), (14, 159351395), (35, 63740558), (49, 45528970), (70, 31870279), (98, 22764485), (245, 9105794), (490, 4552897)]