30305356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{6277}}^1$

素因数の和:6369

約数の個数: 24

約数和(自身を含む): 56954016

約数和(自身を除く): 26648660

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 6277, 12554, 25108, 106709, 213418, 426836, 445667, 891334, 1782668, 7576339, 15152678, 30305356]

約数ペア:

[(1, 30305356), (2, 15152678), (4, 7576339), (17, 1782668), (34, 891334), (68, 445667), (71, 426836), (142, 213418), (284, 106709), (1207, 25108), (2414, 12554), (4828, 6277)]