30504075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{599}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 58329600

約数和(自身を除く): 27825525

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 97, 105, 175, 291, 485, 525, 599, 679, 1455, 1797, 2037, 2425, 2995, 3395, 4193, 7275, 8985, 10185, 12579, 14975, 16975, 20965, 44925, 50925, 58103, 62895, 104825, 174309, 290515, 314475, 406721, 871545, 1220163, 1452575, 2033605, 4357725, 6100815, 10168025, 30504075]

約数ペア:

[(1, 30504075), (3, 10168025), (5, 6100815), (7, 4357725), (15, 2033605), (21, 1452575), (25, 1220163), (35, 871545), (75, 406721), (97, 314475), (105, 290515), (175, 174309), (291, 104825), (485, 62895), (525, 58103), (599, 50925), (679, 44925), (1455, 20965), (1797, 16975), (2037, 14975), (2425, 12579), (2995, 10185), (3395, 8985), (4193, 7275)]