70218678

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{2129}}^1$

素因数の和:2396

約数の個数: 32

約数和(自身を含む): 147225600

約数和(自身を除く): 77006922

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 239, 478, 717, 1434, 2129, 4258, 5497, 6387, 10994, 12774, 16491, 32982, 48967, 97934, 146901, 293802, 508831, 1017662, 1526493, 3052986, 11703113, 23406226, 35109339, 70218678]

約数ペア:

[(1, 70218678), (2, 35109339), (3, 23406226), (6, 11703113), (23, 3052986), (46, 1526493), (69, 1017662), (138, 508831), (239, 293802), (478, 146901), (717, 97934), (1434, 48967), (2129, 32982), (4258, 16491), (5497, 12774), (6387, 10994)]