30464819

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1949}}^1$

素因数の和:2003

約数の個数: 24

約数和(自身を含む): 40014000

約数和(自身を除く): 9549181

約数列:

[1, 7, 11, 29, 49, 77, 203, 319, 539, 1421, 1949, 2233, 13643, 15631, 21439, 56521, 95501, 150073, 395647, 621731, 1050511, 2769529, 4352117, 30464819]

約数ペア:

[(1, 30464819), (7, 4352117), (11, 2769529), (29, 1050511), (49, 621731), (77, 395647), (203, 150073), (319, 95501), (539, 56521), (1421, 21439), (1949, 15631), (2233, 13643)]