30973822

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{859}}^1$

素因数の和:1032

約数の個数: 24

約数和(自身を含む): 51471000

約数和(自身を除く): 20497178

約数列:

[1, 2, 11, 22, 121, 149, 242, 298, 859, 1639, 1718, 3278, 9449, 18029, 18898, 36058, 103939, 127991, 207878, 255982, 1407901, 2815802, 15486911, 30973822]

約数ペア:

[(1, 30973822), (2, 15486911), (11, 2815802), (22, 1407901), (121, 255982), (149, 207878), (242, 127991), (298, 103939), (859, 36058), (1639, 18898), (1718, 18029), (3278, 9449)]