249106620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{593111}}^1$

素因数の和:593130

約数の個数: 48

約数和(自身を含む): 797142528

約数和(自身を除く): 548035908

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, 593111, 1186222, 1779333, 2372444, 2965555, 3558666, 4151777, 5931110, 7117332, 8303554, 8896665, 11862220, 12455331, 16607108, 17793330, 20758885, 24910662, 35586660, 41517770, 49821324, 62276655, 83035540, 124553310, 249106620]

約数ペア:

[(1, 249106620), (2, 124553310), (3, 83035540), (4, 62276655), (5, 49821324), (6, 41517770), (7, 35586660), (10, 24910662), (12, 20758885), (14, 17793330), (15, 16607108), (20, 12455331), (21, 11862220), (28, 8896665), (30, 8303554), (35, 7117332), (42, 5931110), (60, 4151777), (70, 3558666), (84, 2965555), (105, 2372444), (140, 1779333), (210, 1186222), (420, 593111)]