27254930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2141}}^1$

素因数の和:2234

約数の個数: 32

約数和(自身を含む): 52436160

約数和(自身を除く): 25181230

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2141, 2546, 4282, 6365, 10705, 12730, 21410, 40679, 81358, 143447, 203395, 286894, 406790, 717235, 1434470, 2725493, 5450986, 13627465, 27254930]

約数ペア:

[(1, 27254930), (2, 13627465), (5, 5450986), (10, 2725493), (19, 1434470), (38, 717235), (67, 406790), (95, 286894), (134, 203395), (190, 143447), (335, 81358), (670, 40679), (1273, 21410), (2141, 12730), (2546, 10705), (4282, 6365)]