30489854

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1\times {\mathrm{523}}^1$

素因数の和:911

約数の個数: 16

約数和(自身を含む): 46430592

約数和(自身を除く): 15940738

約数列:

[1, 2, 103, 206, 283, 523, 566, 1046, 29149, 53869, 58298, 107738, 148009, 296018, 15244927, 30489854]

約数ペア:

[(1, 30489854), (2, 15244927), (103, 296018), (206, 148009), (283, 107738), (523, 58298), (566, 53869), (1046, 29149)]