8485980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4877}}^1$

素因数の和:4918

約数の個数: 48

約数和(自身を含む): 24585120

約数和(自身を除く): 16099140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 4877, 9754, 14631, 19508, 24385, 29262, 48770, 58524, 73155, 97540, 141433, 146310, 282866, 292620, 424299, 565732, 707165, 848598, 1414330, 1697196, 2121495, 2828660, 4242990, 8485980]

約数ペア:

[(1, 8485980), (2, 4242990), (3, 2828660), (4, 2121495), (5, 1697196), (6, 1414330), (10, 848598), (12, 707165), (15, 565732), (20, 424299), (29, 292620), (30, 282866), (58, 146310), (60, 141433), (87, 97540), (116, 73155), (145, 58524), (174, 48770), (290, 29262), (348, 24385), (435, 19508), (580, 14631), (870, 9754), (1740, 4877)]