12782710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 24235200

約数和(自身を除く): 11452490

約数列:

[1, 2, 5, 10, 23, 46, 115, 149, 230, 298, 373, 745, 746, 1490, 1865, 3427, 3730, 6854, 8579, 17135, 17158, 34270, 42895, 55577, 85790, 111154, 277885, 555770, 1278271, 2556542, 6391355, 12782710]

約数ペア:

[(1, 12782710), (2, 6391355), (5, 2556542), (10, 1278271), (23, 555770), (46, 277885), (115, 111154), (149, 85790), (230, 55577), (298, 42895), (373, 34270), (745, 17158), (746, 17135), (1490, 8579), (1865, 6854), (3427, 3730)]