30679954

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1\times {\mathrm{439}}^1$

素因数の和:945

約数の個数: 16

約数和(自身を含む): 46791360

約数和(自身を除く): 16111406

約数列:

[1, 2, 83, 166, 421, 439, 842, 878, 34943, 36437, 69886, 72874, 184819, 369638, 15339977, 30679954]

約数ペア:

[(1, 30679954), (2, 15339977), (83, 369638), (166, 184819), (421, 72874), (439, 69886), (842, 36437), (878, 34943)]