30203340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{503389}}^1$

素因数の和:503401

約数の個数: 24

約数和(自身を含む): 84569520

約数和(自身を除く): 54366180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 503389, 1006778, 1510167, 2013556, 2516945, 3020334, 5033890, 6040668, 7550835, 10067780, 15101670, 30203340]

約数ペア:

[(1, 30203340), (2, 15101670), (3, 10067780), (4, 7550835), (5, 6040668), (6, 5033890), (10, 3020334), (12, 2516945), (15, 2013556), (20, 1510167), (30, 1006778), (60, 503389)]