2429287980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{5784019}}^1$

素因数の和:5784038

約数の個数: 48

約数和(自身を含む): 7773722880

約数和(自身を除く): 5344434900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 5784019, 11568038, 17352057, 23136076, 28920095, 34704114, 40488133, 57840190, 69408228, 80976266, 86760285, 115680380, 121464399, 161952532, 173520570, 202440665, 242928798, 347041140, 404881330, 485857596, 607321995, 809762660, 1214643990, 2429287980]

約数ペア:

[(1, 2429287980), (2, 1214643990), (3, 809762660), (4, 607321995), (5, 485857596), (6, 404881330), (7, 347041140), (10, 242928798), (12, 202440665), (14, 173520570), (15, 161952532), (20, 121464399), (21, 115680380), (28, 86760285), (30, 80976266), (35, 69408228), (42, 57840190), (60, 40488133), (70, 34704114), (84, 28920095), (105, 23136076), (140, 17352057), (210, 11568038), (420, 5784019)]