30743994

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{72169}}^1$

素因数の和:72245

約数の個数: 16

約数和(自身を含む): 62354880

約数和(自身を除く): 31610886

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 72169, 144338, 216507, 433014, 5123999, 10247998, 15371997, 30743994]

約数ペア:

[(1, 30743994), (2, 15371997), (3, 10247998), (6, 5123999), (71, 433014), (142, 216507), (213, 144338), (426, 72169)]