23389260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{853}}^1$

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 65710176

約数和(自身を除く): 42320916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 457, 853, 914, 1371, 1706, 1828, 2285, 2559, 2742, 3412, 4265, 4570, 5118, 5484, 6855, 8530, 9140, 10236, 12795, 13710, 17060, 25590, 27420, 51180, 389821, 779642, 1169463, 1559284, 1949105, 2338926, 3898210, 4677852, 5847315, 7796420, 11694630, 23389260]

約数ペア:

[(1, 23389260), (2, 11694630), (3, 7796420), (4, 5847315), (5, 4677852), (6, 3898210), (10, 2338926), (12, 1949105), (15, 1559284), (20, 1169463), (30, 779642), (60, 389821), (457, 51180), (853, 27420), (914, 25590), (1371, 17060), (1706, 13710), (1828, 12795), (2285, 10236), (2559, 9140), (2742, 8530), (3412, 6855), (4265, 5484), (4570, 5118)]