30187646

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{757}}^1$

素因数の和:1043

約数の個数: 16

約数和(自身を含む): 45989376

約数和(自身を除く): 15801730

約数列:

[1, 2, 127, 157, 254, 314, 757, 1514, 19939, 39878, 96139, 118849, 192278, 237698, 15093823, 30187646]

約数ペア:

[(1, 30187646), (2, 15093823), (127, 237698), (157, 192278), (254, 118849), (314, 96139), (757, 39878), (1514, 19939)]