30762886

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{28537}}^1$

素因数の和:28564

約数の個数: 24

約数和(自身を含む): 58559976

約数和(自身を除く): 27797090

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 28537, 57074, 199759, 313907, 399518, 627814, 1398313, 2197349, 2796626, 4394698, 15381443, 30762886]

約数ペア:

[(1, 30762886), (2, 15381443), (7, 4394698), (11, 2796626), (14, 2197349), (22, 1398313), (49, 627814), (77, 399518), (98, 313907), (154, 199759), (539, 57074), (1078, 28537)]