219724620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3662077}}^1$

素因数の和:3662089

約数の個数: 24

約数和(自身を含む): 615229104

約数和(自身を除く): 395504484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3662077, 7324154, 10986231, 14648308, 18310385, 21972462, 36620770, 43944924, 54931155, 73241540, 109862310, 219724620]

約数ペア:

[(1, 219724620), (2, 109862310), (3, 73241540), (4, 54931155), (5, 43944924), (6, 36620770), (10, 21972462), (12, 18310385), (15, 14648308), (20, 10986231), (30, 7324154), (60, 3662077)]