30229418

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:470

約数の個数: 24

約数和(自身を含む): 48348900

約数和(自身を除く): 18119482

約数列:

[1, 2, 19, 38, 149, 281, 298, 361, 562, 722, 2831, 5339, 5662, 10678, 41869, 53789, 83738, 101441, 107578, 202882, 795511, 1591022, 15114709, 30229418]

約数ペア:

[(1, 30229418), (2, 15114709), (19, 1591022), (38, 795511), (149, 202882), (281, 107578), (298, 101441), (361, 83738), (562, 53789), (722, 41869), (2831, 10678), (5339, 5662)]