142830534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{309157}}^1$

素因数の和:309180

約数の個数: 32

約数和(自身を含む): 356150016

約数和(自身を除く): 213319482

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 309157, 618314, 927471, 1854942, 2164099, 3400727, 4328198, 6492297, 6801454, 10202181, 12984594, 20404362, 23805089, 47610178, 71415267, 142830534]

約数ペア:

[(1, 142830534), (2, 71415267), (3, 47610178), (6, 23805089), (7, 20404362), (11, 12984594), (14, 10202181), (21, 6801454), (22, 6492297), (33, 4328198), (42, 3400727), (66, 2164099), (77, 1854942), (154, 927471), (231, 618314), (462, 309157)]