71338610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{145589}}^1$

素因数の和:145610

約数の個数: 24

約数和(自身を含む): 149375340

約数和(自身を除く): 78036730

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 145589, 291178, 727945, 1019123, 1455890, 2038246, 5095615, 7133861, 10191230, 14267722, 35669305, 71338610]

約数ペア:

[(1, 71338610), (2, 35669305), (5, 14267722), (7, 10191230), (10, 7133861), (14, 5095615), (35, 2038246), (49, 1455890), (70, 1019123), (98, 727945), (245, 291178), (490, 145589)]