71301070

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{653}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 131375520

約数和(自身を除く): 60074450

約数列:

[1, 2, 5, 10, 61, 122, 179, 305, 358, 610, 653, 895, 1306, 1790, 3265, 6530, 10919, 21838, 39833, 54595, 79666, 109190, 116887, 199165, 233774, 398330, 584435, 1168870, 7130107, 14260214, 35650535, 71301070]

約数ペア:

[(1, 71301070), (2, 35650535), (5, 14260214), (10, 7130107), (61, 1168870), (122, 584435), (179, 398330), (305, 233774), (358, 199165), (610, 116887), (653, 109190), (895, 79666), (1306, 54595), (1790, 39833), (3265, 21838), (6530, 10919)]