99354220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{709673}}^1$

素因数の和:709689

約数の個数: 24

約数和(自身を含む): 238450464

約数和(自身を除く): 139096244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 709673, 1419346, 2838692, 3548365, 4967711, 7096730, 9935422, 14193460, 19870844, 24838555, 49677110, 99354220]

約数ペア:

[(1, 99354220), (2, 49677110), (4, 24838555), (5, 19870844), (7, 14193460), (10, 9935422), (14, 7096730), (20, 4967711), (28, 3548365), (35, 2838692), (70, 1419346), (140, 709673)]