6930315

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{449}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 14040000

約数和(自身を除く): 7109685

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 343, 441, 449, 735, 1029, 1347, 1715, 2205, 2245, 3087, 3143, 4041, 5145, 6735, 9429, 15435, 15715, 20205, 22001, 28287, 47145, 66003, 110005, 141435, 154007, 198009, 330015, 462021, 770035, 990045, 1386063, 2310105, 6930315]

約数ペア:

[(1, 6930315), (3, 2310105), (5, 1386063), (7, 990045), (9, 770035), (15, 462021), (21, 330015), (35, 198009), (45, 154007), (49, 141435), (63, 110005), (105, 66003), (147, 47145), (245, 28287), (315, 22001), (343, 20205), (441, 15715), (449, 15435), (735, 9429), (1029, 6735), (1347, 5145), (1715, 4041), (2205, 3143), (2245, 3087)]