9131080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{32611}}^1$

素因数の和:32629

約数の個数: 32

約数和(自身を含む): 23480640

約数和(自身を除く): 14349560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 32611, 65222, 130444, 163055, 228277, 260888, 326110, 456554, 652220, 913108, 1141385, 1304440, 1826216, 2282770, 4565540, 9131080]

約数ペア:

[(1, 9131080), (2, 4565540), (4, 2282770), (5, 1826216), (7, 1304440), (8, 1141385), (10, 913108), (14, 652220), (20, 456554), (28, 326110), (35, 260888), (40, 228277), (56, 163055), (70, 130444), (140, 65222), (280, 32611)]