1387338510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1559}}^1\times {\mathrm{29663}}^1$

素因数の和:31232

約数の個数: 32

約数和(自身を含む): 3331860480

約数和(自身を除く): 1944521970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1559, 3118, 4677, 7795, 9354, 15590, 23385, 29663, 46770, 59326, 88989, 148315, 177978, 296630, 444945, 889890, 46244617, 92489234, 138733851, 231223085, 277467702, 462446170, 693669255, 1387338510]

約数ペア:

[(1, 1387338510), (2, 693669255), (3, 462446170), (5, 277467702), (6, 231223085), (10, 138733851), (15, 92489234), (30, 46244617), (1559, 889890), (3118, 444945), (4677, 296630), (7795, 177978), (9354, 148315), (15590, 88989), (23385, 59326), (29663, 46770)]