3885990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{129533}}^1$

素因数の和:129543

約数の個数: 16

約数和(自身を含む): 9326448

約数和(自身を除く): 5440458

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 129533, 259066, 388599, 647665, 777198, 1295330, 1942995, 3885990]

約数ペア:

[(1, 3885990), (2, 1942995), (3, 1295330), (5, 777198), (6, 647665), (10, 388599), (15, 259066), (30, 129533)]