2607080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{9311}}^1$

素因数の和:9329

約数の個数: 32

約数和(自身を含む): 6704640

約数和(自身を除く): 4097560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 9311, 18622, 37244, 46555, 65177, 74488, 93110, 130354, 186220, 260708, 325885, 372440, 521416, 651770, 1303540, 2607080]

約数ペア:

[(1, 2607080), (2, 1303540), (4, 651770), (5, 521416), (7, 372440), (8, 325885), (10, 260708), (14, 186220), (20, 130354), (28, 93110), (35, 74488), (40, 65177), (56, 46555), (70, 37244), (140, 18622), (280, 9311)]