30780232

素因数分解:

$2^3\times 7^2\times {\mathrm{233}}^1\times {\mathrm{337}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 67623660

約数和(自身を除く): 36843428

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 233, 337, 392, 466, 674, 932, 1348, 1631, 1864, 2359, 2696, 3262, 4718, 6524, 9436, 11417, 13048, 16513, 18872, 22834, 33026, 45668, 66052, 78521, 91336, 132104, 157042, 314084, 549647, 628168, 1099294, 2198588, 3847529, 4397176, 7695058, 15390116, 30780232]

約数ペア:

[(1, 30780232), (2, 15390116), (4, 7695058), (7, 4397176), (8, 3847529), (14, 2198588), (28, 1099294), (49, 628168), (56, 549647), (98, 314084), (196, 157042), (233, 132104), (337, 91336), (392, 78521), (466, 66052), (674, 45668), (932, 33026), (1348, 22834), (1631, 18872), (1864, 16513), (2359, 13048), (2696, 11417), (3262, 9436), (4718, 6524)]