269804590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{222979}}^1$

素因数の和:223008

約数の個数: 24

約数和(自身を含む): 533814120

約数和(自身を除く): 264009530

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 222979, 445958, 1114895, 2229790, 2452769, 4905538, 12263845, 24527690, 26980459, 53960918, 134902295, 269804590]

約数ペア:

[(1, 269804590), (2, 134902295), (5, 53960918), (10, 26980459), (11, 24527690), (22, 12263845), (55, 4905538), (110, 2452769), (121, 2229790), (242, 1114895), (605, 445958), (1210, 222979)]