2025730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 4270464

約数和(自身を除く): 2244734

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 673, 1346, 1505, 3010, 3365, 4711, 6730, 9422, 23555, 28939, 47110, 57878, 144695, 202573, 289390, 405146, 1012865, 2025730]

約数ペア:

[(1, 2025730), (2, 1012865), (5, 405146), (7, 289390), (10, 202573), (14, 144695), (35, 57878), (43, 47110), (70, 28939), (86, 23555), (215, 9422), (301, 6730), (430, 4711), (602, 3365), (673, 3010), (1346, 1505)]