30317426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 51477120

約数和(自身を除く): 21159694

約数列:

[1, 2, 17, 19, 34, 38, 71, 142, 323, 646, 661, 1207, 1322, 1349, 2414, 2698, 11237, 12559, 22474, 22933, 25118, 45866, 46931, 93862, 213503, 427006, 797827, 891689, 1595654, 1783378, 15158713, 30317426]

約数ペア:

[(1, 30317426), (2, 15158713), (17, 1783378), (19, 1595654), (34, 891689), (38, 797827), (71, 427006), (142, 213503), (323, 93862), (646, 46931), (661, 45866), (1207, 25118), (1322, 22933), (1349, 22474), (2414, 12559), (2698, 11237)]