28910170

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61511}}^1$

素因数の和:61565

約数の個数: 16

約数和(自身を含む): 53146368

約数和(自身を除く): 24236198

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 61511, 123022, 307555, 615110, 2891017, 5782034, 14455085, 28910170]

約数ペア:

[(1, 28910170), (2, 14455085), (5, 5782034), (10, 2891017), (47, 615110), (94, 307555), (235, 123022), (470, 61511)]