30286996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1063}}^1$

素因数の和:1503

約数の個数: 24

約数和(自身を含む): 56306880

約数和(自身を除く): 26019884

約数列:

[1, 2, 4, 17, 34, 68, 419, 838, 1063, 1676, 2126, 4252, 7123, 14246, 18071, 28492, 36142, 72284, 445397, 890794, 1781588, 7571749, 15143498, 30286996]

約数ペア:

[(1, 30286996), (2, 15143498), (4, 7571749), (17, 1781588), (34, 890794), (68, 445397), (419, 72284), (838, 36142), (1063, 28492), (1676, 18071), (2126, 14246), (4252, 7123)]