30674270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{647}}^1$

素因数の和:1096

約数の個数: 32

約数和(自身を含む): 60466176

約数和(自身を除く): 29791906

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 431, 647, 862, 1294, 2155, 3235, 4310, 4741, 6470, 7117, 9482, 14234, 23705, 35585, 47410, 71170, 278857, 557714, 1394285, 2788570, 3067427, 6134854, 15337135, 30674270]

約数ペア:

[(1, 30674270), (2, 15337135), (5, 6134854), (10, 3067427), (11, 2788570), (22, 1394285), (55, 557714), (110, 278857), (431, 71170), (647, 47410), (862, 35585), (1294, 23705), (2155, 14234), (3235, 9482), (4310, 7117), (4741, 6470)]