1269796620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{14387}}^1$

素因数の和:15870

約数の個数: 48

約数和(自身を含む): 3558094848

約数和(自身を除く): 2288298228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1471, 2942, 4413, 5884, 7355, 8826, 14387, 14710, 17652, 22065, 28774, 29420, 43161, 44130, 57548, 71935, 86322, 88260, 143870, 172644, 215805, 287740, 431610, 863220, 21163277, 42326554, 63489831, 84653108, 105816385, 126979662, 211632770, 253959324, 317449155, 423265540, 634898310, 1269796620]

約数ペア:

[(1, 1269796620), (2, 634898310), (3, 423265540), (4, 317449155), (5, 253959324), (6, 211632770), (10, 126979662), (12, 105816385), (15, 84653108), (20, 63489831), (30, 42326554), (60, 21163277), (1471, 863220), (2942, 431610), (4413, 287740), (5884, 215805), (7355, 172644), (8826, 143870), (14387, 88260), (14710, 86322), (17652, 71935), (22065, 57548), (28774, 44130), (29420, 43161)]