30718095

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{19139}}^1$

素因数の和:19254

約数の個数: 16

約数和(自身を含む): 49610880

約数和(自身を除く): 18892785

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 19139, 57417, 95695, 287085, 2047873, 6143619, 10239365, 30718095]

約数ペア:

[(1, 30718095), (3, 10239365), (5, 6143619), (15, 2047873), (107, 287085), (321, 95695), (535, 57417), (1605, 19139)]