30857516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{4241}}^1$

素因数の和:4369

約数の個数: 24

約数和(自身を含む): 57725136

約数和(自身を除く): 26867620

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1819, 3638, 4241, 7276, 8482, 16964, 72097, 144194, 288388, 453787, 907574, 1815148, 7714379, 15428758, 30857516]

約数ペア:

[(1, 30857516), (2, 15428758), (4, 7714379), (17, 1815148), (34, 907574), (68, 453787), (107, 288388), (214, 144194), (428, 72097), (1819, 16964), (3638, 8482), (4241, 7276)]