30872714

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1790

約数の個数: 24

約数和(自身を含む): 50809728

約数和(自身を除く): 19937014

約数列:

[1, 2, 17, 31, 34, 62, 289, 527, 578, 1054, 1723, 3446, 8959, 17918, 29291, 53413, 58582, 106826, 497947, 908021, 995894, 1816042, 15436357, 30872714]

約数ペア:

[(1, 30872714), (2, 15436357), (17, 1816042), (31, 995894), (34, 908021), (62, 497947), (289, 106826), (527, 58582), (578, 53413), (1054, 29291), (1723, 17918), (3446, 8959)]