127501980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73277}}^1$

素因数の和:73318

約数の個数: 48

約数和(自身を含む): 369321120

約数和(自身を除く): 241819140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 73277, 146554, 219831, 293108, 366385, 439662, 732770, 879324, 1099155, 1465540, 2125033, 2198310, 4250066, 4396620, 6375099, 8500132, 10625165, 12750198, 21250330, 25500396, 31875495, 42500660, 63750990, 127501980]

約数ペア:

[(1, 127501980), (2, 63750990), (3, 42500660), (4, 31875495), (5, 25500396), (6, 21250330), (10, 12750198), (12, 10625165), (15, 8500132), (20, 6375099), (29, 4396620), (30, 4250066), (58, 2198310), (60, 2125033), (87, 1465540), (116, 1099155), (145, 879324), (174, 732770), (290, 439662), (348, 366385), (435, 293108), (580, 219831), (870, 146554), (1740, 73277)]