30978105

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{19301}}^1$

素因数の和:19416

約数の個数: 16

約数和(自身を含む): 50030784

約数和(自身を除く): 19052679

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 19301, 57903, 96505, 289515, 2065207, 6195621, 10326035, 30978105]

約数ペア:

[(1, 30978105), (3, 10326035), (5, 6195621), (15, 2065207), (107, 289515), (321, 96505), (535, 57903), (1605, 19301)]