30905782

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{659}}^1$

素因数の和:971

約数の個数: 16

約数和(自身を含む): 47044800

約数和(自身を除く): 16139018

約数列:

[1, 2, 131, 179, 262, 358, 659, 1318, 23449, 46898, 86329, 117961, 172658, 235922, 15452891, 30905782]

約数ペア:

[(1, 30905782), (2, 15452891), (131, 235922), (179, 172658), (262, 117961), (358, 86329), (659, 46898), (1318, 23449)]