30013730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3361}}^1$

素因数の和:3434

約数の個数: 32

約数和(自身を含む): 58095360

約数和(自身を除く): 28081630

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 3361, 4465, 6722, 8930, 16805, 33610, 63859, 127718, 157967, 315934, 319295, 638590, 789835, 1579670, 3001373, 6002746, 15006865, 30013730]

約数ペア:

[(1, 30013730), (2, 15006865), (5, 6002746), (10, 3001373), (19, 1579670), (38, 789835), (47, 638590), (94, 319295), (95, 315934), (190, 157967), (235, 127718), (470, 63859), (893, 33610), (1786, 16805), (3361, 8930), (4465, 6722)]