30218044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^2$

素因数の和:322

約数の個数: 36

約数和(自身を含む): 58850064

約数和(自身を除く): 28632020

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 139, 278, 391, 556, 782, 1564, 2363, 3197, 4726, 6394, 9452, 12788, 19321, 38642, 54349, 77284, 108698, 217396, 328457, 444383, 656914, 888766, 1313828, 1777532, 7554511, 15109022, 30218044]

約数ペア:

[(1, 30218044), (2, 15109022), (4, 7554511), (17, 1777532), (23, 1313828), (34, 888766), (46, 656914), (68, 444383), (92, 328457), (139, 217396), (278, 108698), (391, 77284), (556, 54349), (782, 38642), (1564, 19321), (2363, 12788), (3197, 9452), (4726, 6394)]