28404570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{946819}}^1$

素因数の和:946829

約数の個数: 16

約数和(自身を含む): 68171040

約数和(自身を除く): 39766470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 946819, 1893638, 2840457, 4734095, 5680914, 9468190, 14202285, 28404570]

約数ペア:

[(1, 28404570), (2, 14202285), (3, 9468190), (5, 5680914), (6, 4734095), (10, 2840457), (15, 1893638), (30, 946819)]