30723954

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{39089}}^1$

素因数の和:39225

約数の個数: 16

約数和(自身を含む): 61918560

約数和(自身を除く): 31194606

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 39089, 78178, 117267, 234534, 5120659, 10241318, 15361977, 30723954]

約数ペア:

[(1, 30723954), (2, 15361977), (3, 10241318), (6, 5120659), (131, 234534), (262, 117267), (393, 78178), (786, 39089)]