3434690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 7136640

約数和(自身を除く): 3701950

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 353, 695, 706, 973, 1390, 1765, 1946, 2471, 3530, 4865, 4942, 9730, 12355, 24710, 49067, 98134, 245335, 343469, 490670, 686938, 1717345, 3434690]

約数ペア:

[(1, 3434690), (2, 1717345), (5, 686938), (7, 490670), (10, 343469), (14, 245335), (35, 98134), (70, 49067), (139, 24710), (278, 12355), (353, 9730), (695, 4942), (706, 4865), (973, 3530), (1390, 2471), (1765, 1946)]