134261710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{17191}}^1$

素因数の和:17280

約数の個数: 32

約数和(自身を含む): 267369984

約数和(自身を除く): 133108274

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 17191, 34382, 85955, 171910, 189101, 378202, 945505, 1220561, 1891010, 2441122, 6102805, 12205610, 13426171, 26852342, 67130855, 134261710]

約数ペア:

[(1, 134261710), (2, 67130855), (5, 26852342), (10, 13426171), (11, 12205610), (22, 6102805), (55, 2441122), (71, 1891010), (110, 1220561), (142, 945505), (355, 378202), (710, 189101), (781, 171910), (1562, 85955), (3905, 34382), (7810, 17191)]