2310105

素因数分解:

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

素因数の和:478

約数の個数: 32

約数和(自身を含む): 4320000

約数和(自身を除く): 2009895

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 449, 735, 1029, 1347, 1715, 2245, 3143, 5145, 6735, 9429, 15715, 22001, 47145, 66003, 110005, 154007, 330015, 462021, 770035, 2310105]

約数ペア:

[(1, 2310105), (3, 770035), (5, 462021), (7, 330015), (15, 154007), (21, 110005), (35, 66003), (49, 47145), (105, 22001), (147, 15715), (245, 9429), (343, 6735), (449, 5145), (735, 3143), (1029, 2245), (1347, 1715)]