71517660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{6659}}^1$

素因数の和:6850

約数の個数: 48

約数和(自身を含む): 201398400

約数和(自身を除く): 129880740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2685, 3580, 5370, 6659, 10740, 13318, 19977, 26636, 33295, 39954, 66590, 79908, 99885, 133180, 199770, 399540, 1191961, 2383922, 3575883, 4767844, 5959805, 7151766, 11919610, 14303532, 17879415, 23839220, 35758830, 71517660]

約数ペア:

[(1, 71517660), (2, 35758830), (3, 23839220), (4, 17879415), (5, 14303532), (6, 11919610), (10, 7151766), (12, 5959805), (15, 4767844), (20, 3575883), (30, 2383922), (60, 1191961), (179, 399540), (358, 199770), (537, 133180), (716, 99885), (895, 79908), (1074, 66590), (1790, 39954), (2148, 33295), (2685, 26636), (3580, 19977), (5370, 13318), (6659, 10740)]