7234220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{51673}}^1$

素因数の和:51689

約数の個数: 24

約数和(自身を含む): 17362464

約数和(自身を除く): 10128244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 51673, 103346, 206692, 258365, 361711, 516730, 723422, 1033460, 1446844, 1808555, 3617110, 7234220]

約数ペア:

[(1, 7234220), (2, 3617110), (4, 1808555), (5, 1446844), (7, 1033460), (10, 723422), (14, 516730), (20, 361711), (28, 258365), (35, 206692), (70, 103346), (140, 51673)]