129124930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{2711}}^1$

素因数の和:3162

約数の個数: 32

約数和(自身を含む): 254233728

約数和(自身を除く): 125108798

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 433, 866, 2165, 2711, 4330, 4763, 5422, 9526, 13555, 23815, 27110, 29821, 47630, 59642, 149105, 298210, 1173863, 2347726, 5869315, 11738630, 12912493, 25824986, 64562465, 129124930]

約数ペア:

[(1, 129124930), (2, 64562465), (5, 25824986), (10, 12912493), (11, 11738630), (22, 5869315), (55, 2347726), (110, 1173863), (433, 298210), (866, 149105), (2165, 59642), (2711, 47630), (4330, 29821), (4763, 27110), (5422, 23815), (9526, 13555)]