30907995

素因数分解:

$3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{5297}}^1$

素因数の和:5694

約数の個数: 16

約数和(自身を含む): 49589280

約数和(自身を除く): 18681285

約数列:

[1, 3, 5, 15, 389, 1167, 1945, 5297, 5835, 15891, 26485, 79455, 2060533, 6181599, 10302665, 30907995]

約数ペア:

[(1, 30907995), (3, 10302665), (5, 6181599), (15, 2060533), (389, 79455), (1167, 26485), (1945, 15891), (5297, 5835)]