30543246

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:597

約数の個数: 48

約数和(自身を含む): 69009408

約数和(自身を除く): 38466162

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 127, 186, 254, 279, 381, 431, 558, 762, 862, 1143, 1293, 2286, 2586, 3879, 3937, 7758, 7874, 11811, 13361, 23622, 26722, 35433, 40083, 54737, 70866, 80166, 109474, 120249, 164211, 240498, 328422, 492633, 985266, 1696847, 3393694, 5090541, 10181082, 15271623, 30543246]

約数ペア:

[(1, 30543246), (2, 15271623), (3, 10181082), (6, 5090541), (9, 3393694), (18, 1696847), (31, 985266), (62, 492633), (93, 328422), (127, 240498), (186, 164211), (254, 120249), (279, 109474), (381, 80166), (431, 70866), (558, 54737), (762, 40083), (862, 35433), (1143, 26722), (1293, 23622), (2286, 13361), (2586, 11811), (3879, 7874), (3937, 7758)]