30361815

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{739}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 58181760

約数和(自身を除く): 27819945

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 83, 99, 165, 249, 415, 495, 739, 747, 913, 1245, 2217, 2739, 3695, 3735, 4565, 6651, 8129, 8217, 11085, 13695, 24387, 33255, 40645, 41085, 61337, 73161, 121935, 184011, 306685, 365805, 552033, 674707, 920055, 2024121, 2760165, 3373535, 6072363, 10120605, 30361815]

約数ペア:

[(1, 30361815), (3, 10120605), (5, 6072363), (9, 3373535), (11, 2760165), (15, 2024121), (33, 920055), (45, 674707), (55, 552033), (83, 365805), (99, 306685), (165, 184011), (249, 121935), (415, 73161), (495, 61337), (739, 41085), (747, 40645), (913, 33255), (1245, 24387), (2217, 13695), (2739, 11085), (3695, 8217), (3735, 8129), (4565, 6651)]