30785434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{1871}}^1$

素因数の和:2325

約数の個数: 16

約数和(自身を含む): 48746880

約数和(自身を除く): 17961446

約数列:

[1, 2, 19, 38, 433, 866, 1871, 3742, 8227, 16454, 35549, 71098, 810143, 1620286, 15392717, 30785434]

約数ペア:

[(1, 30785434), (2, 15392717), (19, 1620286), (38, 810143), (433, 71098), (866, 35549), (1871, 16454), (3742, 8227)]