3493280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{3119}}^1$

素因数の和:3141

約数の個数: 48

約数和(自身を含む): 9434880

約数和(自身を除く): 5941600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 3119, 6238, 12476, 15595, 21833, 24952, 31190, 43666, 49904, 62380, 87332, 99808, 109165, 124760, 174664, 218330, 249520, 349328, 436660, 499040, 698656, 873320, 1746640, 3493280]

約数ペア:

[(1, 3493280), (2, 1746640), (4, 873320), (5, 698656), (7, 499040), (8, 436660), (10, 349328), (14, 249520), (16, 218330), (20, 174664), (28, 124760), (32, 109165), (35, 99808), (40, 87332), (56, 62380), (70, 49904), (80, 43666), (112, 31190), (140, 24952), (160, 21833), (224, 15595), (280, 12476), (560, 6238), (1120, 3119)]