17078950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{6971}}^1$

素因数の和:6997

約数の個数: 36

約数和(自身を含む): 36958572

約数和(自身を除く): 19879622

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 6971, 13942, 34855, 48797, 69710, 97594, 174275, 243985, 341579, 348550, 487970, 683158, 1219925, 1707895, 2439850, 3415790, 8539475, 17078950]

約数ペア:

[(1, 17078950), (2, 8539475), (5, 3415790), (7, 2439850), (10, 1707895), (14, 1219925), (25, 683158), (35, 487970), (49, 348550), (50, 341579), (70, 243985), (98, 174275), (175, 97594), (245, 69710), (350, 48797), (490, 34855), (1225, 13942), (2450, 6971)]