67701590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1979}}^1$

素因数の和:2308

約数の個数: 32

約数和(自身を含む): 133436160

約数和(自身を除く): 65734570

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 311, 622, 1555, 1979, 3110, 3421, 3958, 6842, 9895, 17105, 19790, 21769, 34210, 43538, 108845, 217690, 615469, 1230938, 3077345, 6154690, 6770159, 13540318, 33850795, 67701590]

約数ペア:

[(1, 67701590), (2, 33850795), (5, 13540318), (10, 6770159), (11, 6154690), (22, 3077345), (55, 1230938), (110, 615469), (311, 217690), (622, 108845), (1555, 43538), (1979, 34210), (3110, 21769), (3421, 19790), (3958, 17105), (6842, 9895)]