30557144

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{449}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 58968000

約数和(自身を除く): 28410856

約数列:

[1, 2, 4, 8, 47, 94, 181, 188, 362, 376, 449, 724, 898, 1448, 1796, 3592, 8507, 17014, 21103, 34028, 42206, 68056, 81269, 84412, 162538, 168824, 325076, 650152, 3819643, 7639286, 15278572, 30557144]

約数ペア:

[(1, 30557144), (2, 15278572), (4, 7639286), (8, 3819643), (47, 650152), (94, 325076), (181, 168824), (188, 162538), (362, 84412), (376, 81269), (449, 68056), (724, 42206), (898, 34028), (1448, 21103), (1796, 17014), (3592, 8507)]