30889155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 58060800

約数和(自身を除く): 27171645

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 59, 95, 165, 167, 177, 209, 285, 295, 501, 627, 649, 835, 885, 1045, 1121, 1837, 1947, 2505, 3135, 3173, 3245, 3363, 5511, 5605, 9185, 9519, 9735, 9853, 12331, 15865, 16815, 27555, 29559, 34903, 36993, 47595, 49265, 61655, 104709, 108383, 147795, 174515, 184965, 187207, 325149, 523545, 541915, 561621, 936035, 1625745, 2059277, 2808105, 6177831, 10296385, 30889155]

約数ペア:

[(1, 30889155), (3, 10296385), (5, 6177831), (11, 2808105), (15, 2059277), (19, 1625745), (33, 936035), (55, 561621), (57, 541915), (59, 523545), (95, 325149), (165, 187207), (167, 184965), (177, 174515), (209, 147795), (285, 108383), (295, 104709), (501, 61655), (627, 49265), (649, 47595), (835, 36993), (885, 34903), (1045, 29559), (1121, 27555), (1837, 16815), (1947, 15865), (2505, 12331), (3135, 9853), (3173, 9735), (3245, 9519), (3363, 9185), (5511, 5605)]