30890794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1489}}^1$

素因数の和:1566

約数の個数: 32

約数和(自身を含む): 54069120

約数和(自身を除く): 23178326

約数列:

[1, 2, 11, 22, 23, 41, 46, 82, 253, 451, 506, 902, 943, 1489, 1886, 2978, 10373, 16379, 20746, 32758, 34247, 61049, 68494, 122098, 376717, 671539, 753434, 1343078, 1404127, 2808254, 15445397, 30890794]

約数ペア:

[(1, 30890794), (2, 15445397), (11, 2808254), (22, 1404127), (23, 1343078), (41, 753434), (46, 671539), (82, 376717), (253, 122098), (451, 68494), (506, 61049), (902, 34247), (943, 32758), (1489, 20746), (1886, 16379), (2978, 10373)]