3069920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{2741}}^1$

素因数の和:2763

約数の個数: 48

約数和(自身を含む): 8291808

約数和(自身を除く): 5221888

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, 2741, 5482, 10964, 13705, 19187, 21928, 27410, 38374, 43856, 54820, 76748, 87712, 95935, 109640, 153496, 191870, 219280, 306992, 383740, 438560, 613984, 767480, 1534960, 3069920]

約数ペア:

[(1, 3069920), (2, 1534960), (4, 767480), (5, 613984), (7, 438560), (8, 383740), (10, 306992), (14, 219280), (16, 191870), (20, 153496), (28, 109640), (32, 95935), (35, 87712), (40, 76748), (56, 54820), (70, 43856), (80, 38374), (112, 27410), (140, 21928), (160, 19187), (224, 13705), (280, 10964), (560, 5482), (1120, 2741)]