2020230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{22447}}^1$

素因数の和:22460

約数の個数: 24

約数和(自身を含む): 5252832

約数和(自身を除く): 3232602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 22447, 44894, 67341, 112235, 134682, 202023, 224470, 336705, 404046, 673410, 1010115, 2020230]

約数ペア:

[(1, 2020230), (2, 1010115), (3, 673410), (5, 404046), (6, 336705), (9, 224470), (10, 202023), (15, 134682), (18, 112235), (30, 67341), (45, 44894), (90, 22447)]