702940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5021}}^1$

素因数の和:5037

約数の個数: 24

約数和(自身を含む): 1687392

約数和(自身を除く): 984452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5021, 10042, 20084, 25105, 35147, 50210, 70294, 100420, 140588, 175735, 351470, 702940]

約数ペア:

[(1, 702940), (2, 351470), (4, 175735), (5, 140588), (7, 100420), (10, 70294), (14, 50210), (20, 35147), (28, 25105), (35, 20084), (70, 10042), (140, 5021)]