30985628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{10597}}^1$

素因数の和:10661

約数の個数: 24

約数和(自身を含む): 58755312

約数和(自身を除く): 27769684

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 10597, 21194, 42388, 180149, 360298, 455671, 720596, 911342, 1822684, 7746407, 15492814, 30985628]

約数ペア:

[(1, 30985628), (2, 15492814), (4, 7746407), (17, 1822684), (34, 911342), (43, 720596), (68, 455671), (86, 360298), (172, 180149), (731, 42388), (1462, 21194), (2924, 10597)]