30679414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{6163}}^1$

素因数の和:6315

約数の個数: 16

約数和(自身を含む): 48818880

約数和(自身を除く): 18139466

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 6163, 12326, 117097, 234194, 807353, 1614706, 15339707, 30679414]

約数ペア:

[(1, 30679414), (2, 15339707), (19, 1614706), (38, 807353), (131, 234194), (262, 117097), (2489, 12326), (4978, 6163)]