30293828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1439}}^1$

素因数の和:1739

約数の個数: 24

約数和(自身を含む): 56044800

約数和(自身を除く): 25750972

約数列:

[1, 2, 4, 19, 38, 76, 277, 554, 1108, 1439, 2878, 5263, 5756, 10526, 21052, 27341, 54682, 109364, 398603, 797206, 1594412, 7573457, 15146914, 30293828]

約数ペア:

[(1, 30293828), (2, 15146914), (4, 7573457), (19, 1594412), (38, 797206), (76, 398603), (277, 109364), (554, 54682), (1108, 27341), (1439, 21052), (2878, 10526), (5263, 5756)]