540069310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{69151}}^1$

素因数の和:69240

約数の個数: 32

約数和(自身を含む): 1075451904

約数和(自身を除く): 535382594

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 69151, 138302, 345755, 691510, 760661, 1521322, 3803305, 4909721, 7606610, 9819442, 24548605, 49097210, 54006931, 108013862, 270034655, 540069310]

約数ペア:

[(1, 540069310), (2, 270034655), (5, 108013862), (10, 54006931), (11, 49097210), (22, 24548605), (55, 9819442), (71, 7606610), (110, 4909721), (142, 3803305), (355, 1521322), (710, 760661), (781, 691510), (1562, 345755), (3905, 138302), (7810, 69151)]