30896586

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{81737}}^1$

素因数の和:81755

約数の個数: 32

約数和(自身を含む): 78468480

約数和(自身を除く): 47571894

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 81737, 163474, 245211, 490422, 572159, 735633, 1144318, 1471266, 1716477, 2206899, 3432954, 4413798, 5149431, 10298862, 15448293, 30896586]

約数ペア:

[(1, 30896586), (2, 15448293), (3, 10298862), (6, 5149431), (7, 4413798), (9, 3432954), (14, 2206899), (18, 1716477), (21, 1471266), (27, 1144318), (42, 735633), (54, 572159), (63, 490422), (126, 245211), (189, 163474), (378, 81737)]