30107818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1033}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 52113600

約数和(自身を除く): 22005782

約数列:

[1, 2, 13, 19, 26, 38, 59, 118, 247, 494, 767, 1033, 1121, 1534, 2066, 2242, 13429, 14573, 19627, 26858, 29146, 39254, 60947, 121894, 255151, 510302, 792311, 1157993, 1584622, 2315986, 15053909, 30107818]

約数ペア:

[(1, 30107818), (2, 15053909), (13, 2315986), (19, 1584622), (26, 1157993), (38, 792311), (59, 510302), (118, 255151), (247, 121894), (494, 60947), (767, 39254), (1033, 29146), (1121, 26858), (1534, 19627), (2066, 14573), (2242, 13429)]