229968310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{160817}}^1$

素因数の和:160848

約数の個数: 32

約数和(自身を含む): 486313632

約数和(自身を除く): 256345322

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 160817, 321634, 804085, 1608170, 1768987, 2090621, 3537974, 4181242, 8844935, 10453105, 17689870, 20906210, 22996831, 45993662, 114984155, 229968310]

約数ペア:

[(1, 229968310), (2, 114984155), (5, 45993662), (10, 22996831), (11, 20906210), (13, 17689870), (22, 10453105), (26, 8844935), (55, 4181242), (65, 3537974), (110, 2090621), (130, 1768987), (143, 1608170), (286, 804085), (715, 321634), (1430, 160817)]