30756144

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{3931}}^1$

素因数の和:4105

約数の個数: 40

約数和(自身を含む): 79961152

約数和(自身を除く): 49205008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 3931, 7824, 7862, 11793, 15724, 23586, 31448, 47172, 62896, 94344, 188688, 640753, 1281506, 1922259, 2563012, 3844518, 5126024, 7689036, 10252048, 15378072, 30756144]

約数ペア:

[(1, 30756144), (2, 15378072), (3, 10252048), (4, 7689036), (6, 5126024), (8, 3844518), (12, 2563012), (16, 1922259), (24, 1281506), (48, 640753), (163, 188688), (326, 94344), (489, 62896), (652, 47172), (978, 31448), (1304, 23586), (1956, 15724), (2608, 11793), (3912, 7862), (3931, 7824)]