30740468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{727}}^1$

素因数の和:804

約数の個数: 36

約数和(自身を含む): 60723936

約数和(自身を除く): 29983468

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 727, 961, 1364, 1454, 1922, 2908, 3844, 7997, 10571, 15994, 21142, 22537, 31988, 42284, 45074, 90148, 247907, 495814, 698647, 991628, 1397294, 2794588, 7685117, 15370234, 30740468]

約数ペア:

[(1, 30740468), (2, 15370234), (4, 7685117), (11, 2794588), (22, 1397294), (31, 991628), (44, 698647), (62, 495814), (124, 247907), (341, 90148), (682, 45074), (727, 42284), (961, 31988), (1364, 22537), (1454, 21142), (1922, 15994), (2908, 10571), (3844, 7997)]