3143890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 6032880

約数和(自身を除く): 2888990

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 293, 370, 586, 1073, 1465, 2146, 2930, 5365, 8497, 10730, 10841, 16994, 21682, 42485, 54205, 84970, 108410, 314389, 628778, 1571945, 3143890]

約数ペア:

[(1, 3143890), (2, 1571945), (5, 628778), (10, 314389), (29, 108410), (37, 84970), (58, 54205), (74, 42485), (145, 21682), (185, 16994), (290, 10841), (293, 10730), (370, 8497), (586, 5365), (1073, 2930), (1465, 2146)]