9390220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67073}}^1$

素因数の和:67089

約数の個数: 24

約数和(自身を含む): 22536864

約数和(自身を除く): 13146644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 67073, 134146, 268292, 335365, 469511, 670730, 939022, 1341460, 1878044, 2347555, 4695110, 9390220]

約数ペア:

[(1, 9390220), (2, 4695110), (4, 2347555), (5, 1878044), (7, 1341460), (10, 939022), (14, 670730), (20, 469511), (28, 335365), (35, 268292), (70, 134146), (140, 67073)]