30333004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{607}}^1$

素因数の和:686

約数の個数: 36

約数和(自身を含む): 59166912

約数和(自身を除く): 28833908

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 607, 806, 961, 1214, 1612, 1922, 2428, 3844, 7891, 12493, 15782, 18817, 24986, 31564, 37634, 49972, 75268, 244621, 489242, 583327, 978484, 1166654, 2333308, 7583251, 15166502, 30333004]

約数ペア:

[(1, 30333004), (2, 15166502), (4, 7583251), (13, 2333308), (26, 1166654), (31, 978484), (52, 583327), (62, 489242), (124, 244621), (403, 75268), (607, 49972), (806, 37634), (961, 31564), (1214, 24986), (1612, 18817), (1922, 15782), (2428, 12493), (3844, 7891)]