28142130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{938071}}^1$

素因数の和:938081

約数の個数: 16

約数和(自身を含む): 67541184

約数和(自身を除く): 39399054

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 938071, 1876142, 2814213, 4690355, 5628426, 9380710, 14071065, 28142130]

約数ペア:

[(1, 28142130), (2, 14071065), (3, 9380710), (5, 5628426), (6, 4690355), (10, 2814213), (15, 1876142), (30, 938071)]