827201220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{475403}}^1$

素因数の和:475444

約数の個数: 48

約数和(自身を含む): 2396036160

約数和(自身を除く): 1568834940

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, 475403, 950806, 1426209, 1901612, 2377015, 2852418, 4754030, 5704836, 7131045, 9508060, 13786687, 14262090, 27573374, 28524180, 41360061, 55146748, 68933435, 82720122, 137866870, 165440244, 206800305, 275733740, 413600610, 827201220]

約数ペア:

[(1, 827201220), (2, 413600610), (3, 275733740), (4, 206800305), (5, 165440244), (6, 137866870), (10, 82720122), (12, 68933435), (15, 55146748), (20, 41360061), (29, 28524180), (30, 27573374), (58, 14262090), (60, 13786687), (87, 9508060), (116, 7131045), (145, 5704836), (174, 4754030), (290, 2852418), (348, 2377015), (435, 1901612), (580, 1426209), (870, 950806), (1740, 475403)]