79940210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1142003}}^1$

素因数の和:1142017

約数の個数: 16

約数和(自身を含む): 164448576

約数和(自身を除く): 84508366

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1142003, 2284006, 5710015, 7994021, 11420030, 15988042, 39970105, 79940210]

約数ペア:

[(1, 79940210), (2, 39970105), (5, 15988042), (7, 11420030), (10, 7994021), (14, 5710015), (35, 2284006), (70, 1142003)]