87306590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{3701}}^1$

素因数の和:4052

約数の個数: 32

約数和(自身を含む): 180183744

約数和(自身を除く): 92877154

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 337, 674, 1685, 2359, 3370, 3701, 4718, 7402, 11795, 18505, 23590, 25907, 37010, 51814, 129535, 259070, 1247237, 2494474, 6236185, 8730659, 12472370, 17461318, 43653295, 87306590]

約数ペア:

[(1, 87306590), (2, 43653295), (5, 17461318), (7, 12472370), (10, 8730659), (14, 6236185), (35, 2494474), (70, 1247237), (337, 259070), (674, 129535), (1685, 51814), (2359, 37010), (3370, 25907), (3701, 23590), (4718, 18505), (7402, 11795)]