2476740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{5897}}^1$

素因数の和:5916

約数の個数: 48

約数和(自身を含む): 7926912

約数和(自身を除く): 5450172

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, 5897, 11794, 17691, 23588, 29485, 35382, 41279, 58970, 70764, 82558, 88455, 117940, 123837, 165116, 176910, 206395, 247674, 353820, 412790, 495348, 619185, 825580, 1238370, 2476740]

約数ペア:

[(1, 2476740), (2, 1238370), (3, 825580), (4, 619185), (5, 495348), (6, 412790), (7, 353820), (10, 247674), (12, 206395), (14, 176910), (15, 165116), (20, 123837), (21, 117940), (28, 88455), (30, 82558), (35, 70764), (42, 58970), (60, 41279), (70, 35382), (84, 29485), (105, 23588), (140, 17691), (210, 11794), (420, 5897)]