561625230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{27817}}^1$

素因数の和:28500

約数の個数: 32

約数和(自身を含む): 1349951904

約数和(自身を除く): 788326674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 673, 1346, 2019, 3365, 4038, 6730, 10095, 20190, 27817, 55634, 83451, 139085, 166902, 278170, 417255, 834510, 18720841, 37441682, 56162523, 93604205, 112325046, 187208410, 280812615, 561625230]

約数ペア:

[(1, 561625230), (2, 280812615), (3, 187208410), (5, 112325046), (6, 93604205), (10, 56162523), (15, 37441682), (30, 18720841), (673, 834510), (1346, 417255), (2019, 278170), (3365, 166902), (4038, 139085), (6730, 83451), (10095, 55634), (20190, 27817)]