30191478

素因数分解:

$2^1\times 3^1\times {\mathrm{1571}}^1\times {\mathrm{3203}}^1$

素因数の和:4779

約数の個数: 16

約数和(自身を含む): 60440256

約数和(自身を除く): 30248778

約数列:

[1, 2, 3, 6, 1571, 3142, 3203, 4713, 6406, 9426, 9609, 19218, 5031913, 10063826, 15095739, 30191478]

約数ペア:

[(1, 30191478), (2, 15095739), (3, 10063826), (6, 5031913), (1571, 19218), (3142, 9609), (3203, 9426), (4713, 6406)]