2212630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 4624704

約数和(自身を除く): 2412074

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 433, 511, 730, 866, 1022, 2165, 2555, 3031, 4330, 5110, 6062, 15155, 30310, 31609, 63218, 158045, 221263, 316090, 442526, 1106315, 2212630]

約数ペア:

[(1, 2212630), (2, 1106315), (5, 442526), (7, 316090), (10, 221263), (14, 158045), (35, 63218), (70, 31609), (73, 30310), (146, 15155), (365, 6062), (433, 5110), (511, 4330), (730, 3031), (866, 2555), (1022, 2165)]