30807458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{37847}}^1$

素因数の和:37897

約数の個数: 16

約数和(自身を含む): 51776064

約数和(自身を除く): 20968606

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 37847, 75694, 416317, 832634, 1400339, 2800678, 15403729, 30807458]

約数ペア:

[(1, 30807458), (2, 15403729), (11, 2800678), (22, 1400339), (37, 832634), (74, 416317), (407, 75694), (814, 37847)]