239087590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{72671}}^1$

素因数の和:72732

約数の個数: 32

約数和(自身を含む): 502308864

約数和(自身を除く): 263221274

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 72671, 145342, 363355, 508697, 726710, 1017394, 2543485, 3415537, 5086970, 6831074, 17077685, 23908759, 34155370, 47817518, 119543795, 239087590]

約数ペア:

[(1, 239087590), (2, 119543795), (5, 47817518), (7, 34155370), (10, 23908759), (14, 17077685), (35, 6831074), (47, 5086970), (70, 3415537), (94, 2543485), (235, 1017394), (329, 726710), (470, 508697), (658, 363355), (1645, 145342), (3290, 72671)]