30821478

素因数分解:

$2^1\times 3^1\times {\mathrm{1151}}^1\times {\mathrm{4463}}^1$

素因数の和:5619

約数の個数: 16

約数和(自身を含む): 61710336

約数和(自身を除く): 30888858

約数列:

[1, 2, 3, 6, 1151, 2302, 3453, 4463, 6906, 8926, 13389, 26778, 5136913, 10273826, 15410739, 30821478]

約数ペア:

[(1, 30821478), (2, 15410739), (3, 10273826), (6, 5136913), (1151, 26778), (2302, 13389), (3453, 8926), (4463, 6906)]