30506672

素因数分解:

$2^4\times 7^1\times {\mathrm{272381}}^1$

素因数の和:272396

約数の個数: 20

約数和(自身を含む): 67550736

約数和(自身を除く): 37044064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 272381, 544762, 1089524, 1906667, 2179048, 3813334, 4358096, 7626668, 15253336, 30506672]

約数ペア:

[(1, 30506672), (2, 15253336), (4, 7626668), (7, 4358096), (8, 3813334), (14, 2179048), (16, 1906667), (28, 1089524), (56, 544762), (112, 272381)]