157435730

素因数分解:

$2^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{55631}}^1$

素因数の和:55921

約数の個数: 16

約数和(自身を含む): 284390784

約数和(自身を除く): 126955054

約数列:

[1, 2, 5, 10, 283, 566, 1415, 2830, 55631, 111262, 278155, 556310, 15743573, 31487146, 78717865, 157435730]

約数ペア:

[(1, 157435730), (2, 78717865), (5, 31487146), (10, 15743573), (283, 556310), (566, 278155), (1415, 111262), (2830, 55631)]