6450220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{46073}}^1$

素因数の和:46089

約数の個数: 24

約数和(自身を含む): 15480864

約数和(自身を除く): 9030644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 46073, 92146, 184292, 230365, 322511, 460730, 645022, 921460, 1290044, 1612555, 3225110, 6450220]

約数ペア:

[(1, 6450220), (2, 3225110), (4, 1612555), (5, 1290044), (7, 921460), (10, 645022), (14, 460730), (20, 322511), (28, 230365), (35, 184292), (70, 92146), (140, 46073)]