143340890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{186157}}^1$

素因数の和:186182

約数の個数: 32

約数和(自身を含む): 321681024

約数和(自身を除く): 178340134

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 186157, 372314, 930785, 1303099, 1861570, 2047727, 2606198, 4095454, 6515495, 10238635, 13030990, 14334089, 20477270, 28668178, 71670445, 143340890]

約数ペア:

[(1, 143340890), (2, 71670445), (5, 28668178), (7, 20477270), (10, 14334089), (11, 13030990), (14, 10238635), (22, 6515495), (35, 4095454), (55, 2606198), (70, 2047727), (77, 1861570), (110, 1303099), (154, 930785), (385, 372314), (770, 186157)]