30249495

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 54312960

約数和(自身を除く): 24063465

約数列:

[1, 3, 5, 9, 15, 45, 67, 79, 127, 201, 237, 335, 381, 395, 603, 635, 711, 1005, 1143, 1185, 1905, 3015, 3555, 5293, 5715, 8509, 10033, 15879, 25527, 26465, 30099, 42545, 47637, 50165, 76581, 79395, 90297, 127635, 150495, 238185, 382905, 451485, 672211, 2016633, 3361055, 6049899, 10083165, 30249495]

約数ペア:

[(1, 30249495), (3, 10083165), (5, 6049899), (9, 3361055), (15, 2016633), (45, 672211), (67, 451485), (79, 382905), (127, 238185), (201, 150495), (237, 127635), (335, 90297), (381, 79395), (395, 76581), (603, 50165), (635, 47637), (711, 42545), (1005, 30099), (1143, 26465), (1185, 25527), (1905, 15879), (3015, 10033), (3555, 8509), (5293, 5715)]