67387070

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{293}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 123409440

約数和(自身を除く): 56022370

約数列:

[1, 2, 5, 10, 109, 211, 218, 293, 422, 545, 586, 1055, 1090, 1465, 2110, 2930, 22999, 31937, 45998, 61823, 63874, 114995, 123646, 159685, 229990, 309115, 319370, 618230, 6738707, 13477414, 33693535, 67387070]

約数ペア:

[(1, 67387070), (2, 33693535), (5, 13477414), (10, 6738707), (109, 618230), (211, 319370), (218, 309115), (293, 229990), (422, 159685), (545, 123646), (586, 114995), (1055, 63874), (1090, 61823), (1465, 45998), (2110, 31937), (2930, 22999)]