30467804

素因数分解:

$2^2\times {\mathrm{71}}^2\times {\mathrm{1511}}^1$

素因数の和:1657

約数の個数: 18

約数和(自身を含む): 54115992

約数和(自身を除く): 23648188

約数列:

[1, 2, 4, 71, 142, 284, 1511, 3022, 5041, 6044, 10082, 20164, 107281, 214562, 429124, 7616951, 15233902, 30467804]

約数ペア:

[(1, 30467804), (2, 15233902), (4, 7616951), (71, 429124), (142, 214562), (284, 107281), (1511, 20164), (3022, 10082), (5041, 6044)]