252244510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{13009}}^1$

素因数の和:13300

約数の個数: 32

約数和(自身を含む): 520816320

約数和(自身を除く): 268571810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 277, 554, 1385, 1939, 2770, 3878, 9695, 13009, 19390, 26018, 65045, 91063, 130090, 182126, 455315, 910630, 3603493, 7206986, 18017465, 25224451, 36034930, 50448902, 126122255, 252244510]

約数ペア:

[(1, 252244510), (2, 126122255), (5, 50448902), (7, 36034930), (10, 25224451), (14, 18017465), (35, 7206986), (70, 3603493), (277, 910630), (554, 455315), (1385, 182126), (1939, 130090), (2770, 91063), (3878, 65045), (9695, 26018), (13009, 19390)]