70897540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11777}}^1$

素因数の和:11836

約数の個数: 48

約数和(自身を含む): 174125952

約数和(自身を除く): 103228412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 11777, 23554, 47108, 58885, 82439, 117770, 164878, 235540, 329756, 412195, 506411, 824390, 1012822, 1648780, 2025644, 2532055, 3544877, 5064110, 7089754, 10128220, 14179508, 17724385, 35448770, 70897540]

約数ペア:

[(1, 70897540), (2, 35448770), (4, 17724385), (5, 14179508), (7, 10128220), (10, 7089754), (14, 5064110), (20, 3544877), (28, 2532055), (35, 2025644), (43, 1648780), (70, 1012822), (86, 824390), (140, 506411), (172, 412195), (215, 329756), (301, 235540), (430, 164878), (602, 117770), (860, 82439), (1204, 58885), (1505, 47108), (3010, 23554), (6020, 11777)]