30999038

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{47111}}^1$

素因数の和:47167

約数の個数: 16

約数和(自身を含む): 54273024

約数和(自身を除く): 23273986

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 47111, 94222, 329777, 659554, 2214217, 4428434, 15499519, 30999038]

約数ペア:

[(1, 30999038), (2, 15499519), (7, 4428434), (14, 2214217), (47, 659554), (94, 329777), (329, 94222), (658, 47111)]