30166818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 68567040

約数和(自身を除く): 38400222

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 61, 66, 118, 122, 127, 177, 183, 254, 354, 366, 381, 649, 671, 762, 1298, 1342, 1397, 1947, 2013, 2794, 3599, 3894, 4026, 4191, 7198, 7493, 7747, 8382, 10797, 14986, 15494, 21594, 22479, 23241, 39589, 44958, 46482, 79178, 82423, 85217, 118767, 164846, 170434, 237534, 247269, 255651, 457073, 494538, 511302, 914146, 1371219, 2742438, 5027803, 10055606, 15083409, 30166818]

約数ペア:

[(1, 30166818), (2, 15083409), (3, 10055606), (6, 5027803), (11, 2742438), (22, 1371219), (33, 914146), (59, 511302), (61, 494538), (66, 457073), (118, 255651), (122, 247269), (127, 237534), (177, 170434), (183, 164846), (254, 118767), (354, 85217), (366, 82423), (381, 79178), (649, 46482), (671, 44958), (762, 39589), (1298, 23241), (1342, 22479), (1397, 21594), (1947, 15494), (2013, 14986), (2794, 10797), (3599, 8382), (3894, 7747), (4026, 7493), (4191, 7198)]