65073260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{464809}}^1$

素因数の和:464825

約数の個数: 24

約数和(自身を含む): 156176160

約数和(自身を除く): 91102900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 464809, 929618, 1859236, 2324045, 3253663, 4648090, 6507326, 9296180, 13014652, 16268315, 32536630, 65073260]

約数ペア:

[(1, 65073260), (2, 32536630), (4, 16268315), (5, 13014652), (7, 9296180), (10, 6507326), (14, 4648090), (20, 3253663), (28, 2324045), (35, 1859236), (70, 929618), (140, 464809)]