30191538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{387071}}^1$

素因数の和:387089

約数の個数: 16

約数和(自身を含む): 65028096

約数和(自身を除く): 34836558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 387071, 774142, 1161213, 2322426, 5031923, 10063846, 15095769, 30191538]

約数ペア:

[(1, 30191538), (2, 15095769), (3, 10063846), (6, 5031923), (13, 2322426), (26, 1161213), (39, 774142), (78, 387071)]