30715355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 42130368

約数和(自身を除く): 11415013

約数列:

[1, 5, 11, 41, 53, 55, 205, 257, 265, 451, 583, 1285, 2173, 2255, 2827, 2915, 10537, 10865, 13621, 14135, 23903, 52685, 68105, 115907, 119515, 149831, 558461, 579535, 749155, 2792305, 6143071, 30715355]

約数ペア:

[(1, 30715355), (5, 6143071), (11, 2792305), (41, 749155), (53, 579535), (55, 558461), (205, 149831), (257, 119515), (265, 115907), (451, 68105), (583, 52685), (1285, 23903), (2173, 14135), (2255, 13621), (2827, 10865), (2915, 10537)]