394590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1879}}^1$

素因数の和:1896

約数の個数: 32

約数和(自身を含む): 1082880

約数和(自身を除く): 688290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1879, 3758, 5637, 9395, 11274, 13153, 18790, 26306, 28185, 39459, 56370, 65765, 78918, 131530, 197295, 394590]

約数ペア:

[(1, 394590), (2, 197295), (3, 131530), (5, 78918), (6, 65765), (7, 56370), (10, 39459), (14, 28185), (15, 26306), (21, 18790), (30, 13153), (35, 11274), (42, 9395), (70, 5637), (105, 3758), (210, 1879)]