6464360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23087}}^1$

素因数の和:23105

約数の個数: 32

約数和(自身を含む): 16623360

約数和(自身を除く): 10159000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 23087, 46174, 92348, 115435, 161609, 184696, 230870, 323218, 461740, 646436, 808045, 923480, 1292872, 1616090, 3232180, 6464360]

約数ペア:

[(1, 6464360), (2, 3232180), (4, 1616090), (5, 1292872), (7, 923480), (8, 808045), (10, 646436), (14, 461740), (20, 323218), (28, 230870), (35, 184696), (40, 161609), (56, 115435), (70, 92348), (140, 46174), (280, 23087)]