30392906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 49896000

約数和(自身を除く): 19503094

約数列:

[1, 2, 17, 34, 59, 109, 118, 139, 218, 278, 1003, 1853, 2006, 2363, 3706, 4726, 6431, 8201, 12862, 15151, 16402, 30302, 109327, 139417, 218654, 257567, 278834, 515134, 893909, 1787818, 15196453, 30392906]

約数ペア:

[(1, 30392906), (2, 15196453), (17, 1787818), (34, 893909), (59, 515134), (109, 278834), (118, 257567), (139, 218654), (218, 139417), (278, 109327), (1003, 30302), (1853, 16402), (2006, 15151), (2363, 12862), (3706, 8201), (4726, 6431)]