28139070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{937969}}^1$

素因数の和:937979

約数の個数: 16

約数和(自身を含む): 67533840

約数和(自身を除く): 39394770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 937969, 1875938, 2813907, 4689845, 5627814, 9379690, 14069535, 28139070]

約数ペア:

[(1, 28139070), (2, 14069535), (3, 9379690), (5, 5627814), (6, 4689845), (10, 2813907), (15, 1875938), (30, 937969)]