30285628

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1993}}^1$

素因数の和:2157

約数の個数: 24

約数和(自身を含む): 55273680

約数和(自身を除く): 24988052

約数列:

[1, 2, 4, 29, 58, 116, 131, 262, 524, 1993, 3799, 3986, 7598, 7972, 15196, 57797, 115594, 231188, 261083, 522166, 1044332, 7571407, 15142814, 30285628]

約数ペア:

[(1, 30285628), (2, 15142814), (4, 7571407), (29, 1044332), (58, 522166), (116, 261083), (131, 231188), (262, 115594), (524, 57797), (1993, 15196), (3799, 7972), (3986, 7598)]