1602790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{3271}}^1$

素因数の和:3292

約数の個数: 24

約数和(自身を含む): 3357072

約数和(自身を除く): 1754282

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 3271, 6542, 16355, 22897, 32710, 45794, 114485, 160279, 228970, 320558, 801395, 1602790]

約数ペア:

[(1, 1602790), (2, 801395), (5, 320558), (7, 228970), (10, 160279), (14, 114485), (35, 45794), (49, 32710), (70, 22897), (98, 16355), (245, 6542), (490, 3271)]