123564770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{252173}}^1$

素因数の和:252194

約数の個数: 24

約数和(自身を含む): 258730524

約数和(自身を除く): 135165754

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 252173, 504346, 1260865, 1765211, 2521730, 3530422, 8826055, 12356477, 17652110, 24712954, 61782385, 123564770]

約数ペア:

[(1, 123564770), (2, 61782385), (5, 24712954), (7, 17652110), (10, 12356477), (14, 8826055), (35, 3530422), (49, 2521730), (70, 1765211), (98, 1260865), (245, 504346), (490, 252173)]