30082820

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{32003}}^1$

素因数の和:32059

約数の個数: 24

約数和(自身を含む): 64520064

約数和(自身を除く): 34437244

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 32003, 64006, 128012, 160015, 320030, 640060, 1504141, 3008282, 6016564, 7520705, 15041410, 30082820]

約数ペア:

[(1, 30082820), (2, 15041410), (4, 7520705), (5, 6016564), (10, 3008282), (20, 1504141), (47, 640060), (94, 320030), (188, 160015), (235, 128012), (470, 64006), (940, 32003)]