30847172

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{709}}^1$

素因数の和:935

約数の個数: 24

約数和(自身を含む): 55167000

約数和(自身を除く): 24319828

約数列:

[1, 2, 4, 73, 146, 149, 292, 298, 596, 709, 1418, 2836, 10877, 21754, 43508, 51757, 103514, 105641, 207028, 211282, 422564, 7711793, 15423586, 30847172]

約数ペア:

[(1, 30847172), (2, 15423586), (4, 7711793), (73, 422564), (146, 211282), (149, 207028), (292, 105641), (298, 103514), (596, 51757), (709, 43508), (1418, 21754), (2836, 10877)]