16517541180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{39327479}}^1$

素因数の和:39327498

約数の個数: 48

約数和(自身を含む): 52856133120

約数和(自身を除く): 36338591940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 39327479, 78654958, 117982437, 157309916, 196637395, 235964874, 275292353, 393274790, 471929748, 550584706, 589912185, 786549580, 825877059, 1101169412, 1179824370, 1376461765, 1651754118, 2359648740, 2752923530, 3303508236, 4129385295, 5505847060, 8258770590, 16517541180]

約数ペア:

[(1, 16517541180), (2, 8258770590), (3, 5505847060), (4, 4129385295), (5, 3303508236), (6, 2752923530), (7, 2359648740), (10, 1651754118), (12, 1376461765), (14, 1179824370), (15, 1101169412), (20, 825877059), (21, 786549580), (28, 589912185), (30, 550584706), (35, 471929748), (42, 393274790), (60, 275292353), (70, 235964874), (84, 196637395), (105, 157309916), (140, 117982437), (210, 78654958), (420, 39327479)]