30120618

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15737}}^1$

素因数の和:15782

約数の個数: 32

約数和(自身を含む): 67988160

約数和(自身を除く): 37867542

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 15737, 31474, 47211, 94422, 173107, 346214, 456373, 519321, 912746, 1038642, 1369119, 2738238, 5020103, 10040206, 15060309, 30120618]

約数ペア:

[(1, 30120618), (2, 15060309), (3, 10040206), (6, 5020103), (11, 2738238), (22, 1369119), (29, 1038642), (33, 912746), (58, 519321), (66, 456373), (87, 346214), (174, 173107), (319, 94422), (638, 47211), (957, 31474), (1914, 15737)]