30754047

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{643}}^1$

素因数の和:902

約数の個数: 16

約数和(自身を含む): 41731200

約数和(自身を除く): 10977153

約数列:

[1, 3, 107, 149, 321, 447, 643, 1929, 15943, 47829, 68801, 95807, 206403, 287421, 10251349, 30754047]

約数ペア:

[(1, 30754047), (3, 10251349), (107, 287421), (149, 206403), (321, 95807), (447, 68801), (643, 47829), (1929, 15943)]