84142590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{400679}}^1$

素因数の和:400696

約数の個数: 32

約数和(自身を含む): 230791680

約数和(自身を除く): 146649090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 400679, 801358, 1202037, 2003395, 2404074, 2804753, 4006790, 5609506, 6010185, 8414259, 12020370, 14023765, 16828518, 28047530, 42071295, 84142590]

約数ペア:

[(1, 84142590), (2, 42071295), (3, 28047530), (5, 16828518), (6, 14023765), (7, 12020370), (10, 8414259), (14, 6010185), (15, 5609506), (21, 4006790), (30, 2804753), (35, 2404074), (42, 2003395), (70, 1202037), (105, 801358), (210, 400679)]