30552478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 51367680

約数和(自身を除く): 20815202

約数列:

[1, 2, 11, 22, 97, 103, 139, 194, 206, 278, 1067, 1133, 1529, 2134, 2266, 3058, 9991, 13483, 14317, 19982, 26966, 28634, 109901, 148313, 157487, 219802, 296626, 314974, 1388749, 2777498, 15276239, 30552478]

約数ペア:

[(1, 30552478), (2, 15276239), (11, 2777498), (22, 1388749), (97, 314974), (103, 296626), (139, 219802), (194, 157487), (206, 148313), (278, 109901), (1067, 28634), (1133, 26966), (1529, 19982), (2134, 14317), (2266, 13483), (3058, 9991)]