7049140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{7193}}^1$

素因数の和:7216

約数の個数: 36

約数和(自身を含む): 17222436

約数和(自身を除く): 10173296

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 7193, 14386, 28772, 35965, 50351, 71930, 100702, 143860, 201404, 251755, 352457, 503510, 704914, 1007020, 1409828, 1762285, 3524570, 7049140]

約数ペア:

[(1, 7049140), (2, 3524570), (4, 1762285), (5, 1409828), (7, 1007020), (10, 704914), (14, 503510), (20, 352457), (28, 251755), (35, 201404), (49, 143860), (70, 100702), (98, 71930), (140, 50351), (196, 35965), (245, 28772), (490, 14386), (980, 7193)]