517926660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{297659}}^1$

素因数の和:297700

約数の個数: 48

約数和(自身を含む): 1500206400

約数和(自身を除く): 982279740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 297659, 595318, 892977, 1190636, 1488295, 1785954, 2976590, 3571908, 4464885, 5953180, 8632111, 8929770, 17264222, 17859540, 25896333, 34528444, 43160555, 51792666, 86321110, 103585332, 129481665, 172642220, 258963330, 517926660]

約数ペア:

[(1, 517926660), (2, 258963330), (3, 172642220), (4, 129481665), (5, 103585332), (6, 86321110), (10, 51792666), (12, 43160555), (15, 34528444), (20, 25896333), (29, 17859540), (30, 17264222), (58, 8929770), (60, 8632111), (87, 5953180), (116, 4464885), (145, 3571908), (174, 2976590), (290, 1785954), (348, 1488295), (435, 1190636), (580, 892977), (870, 595318), (1740, 297659)]