30705314

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{1103}}^1$

素因数の和:1585

約数の個数: 16

約数和(自身を含む): 47692800

約数和(自身を除く): 16987486

約数列:

[1, 2, 31, 62, 449, 898, 1103, 2206, 13919, 27838, 34193, 68386, 495247, 990494, 15352657, 30705314]

約数ペア:

[(1, 30705314), (2, 15352657), (31, 990494), (62, 495247), (449, 68386), (898, 34193), (1103, 27838), (2206, 13919)]