30667754

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{2213}}^1$

素因数の和:2282

約数の個数: 24

約数和(自身を含む): 51050412

約数和(自身を除く): 20382658

約数列:

[1, 2, 13, 26, 41, 82, 169, 338, 533, 1066, 2213, 4426, 6929, 13858, 28769, 57538, 90733, 181466, 373997, 747994, 1179529, 2359058, 15333877, 30667754]

約数ペア:

[(1, 30667754), (2, 15333877), (13, 2359058), (26, 1179529), (41, 747994), (82, 373997), (169, 181466), (338, 90733), (533, 57538), (1066, 28769), (2213, 13858), (4426, 6929)]