9255540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{22037}}^1$

素因数の和:22056

約数の個数: 48

約数和(自身を含む): 29619072

約数和(自身を除く): 20363532

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, 22037, 44074, 66111, 88148, 110185, 132222, 154259, 220370, 264444, 308518, 330555, 440740, 462777, 617036, 661110, 771295, 925554, 1322220, 1542590, 1851108, 2313885, 3085180, 4627770, 9255540]

約数ペア:

[(1, 9255540), (2, 4627770), (3, 3085180), (4, 2313885), (5, 1851108), (6, 1542590), (7, 1322220), (10, 925554), (12, 771295), (14, 661110), (15, 617036), (20, 462777), (21, 440740), (28, 330555), (30, 308518), (35, 264444), (42, 220370), (60, 154259), (70, 132222), (84, 110185), (105, 88148), (140, 66111), (210, 44074), (420, 22037)]