30706495

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1949}}^1$

素因数の和:2114

約数の個数: 16

約数和(自身を含む): 38750400

約数和(自身を除く): 8043905

約数列:

[1, 5, 23, 115, 137, 685, 1949, 3151, 9745, 15755, 44827, 224135, 267013, 1335065, 6141299, 30706495]

約数ペア:

[(1, 30706495), (5, 6141299), (23, 1335065), (115, 267013), (137, 224135), (685, 44827), (1949, 15755), (3151, 9745)]