138968910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{9473}}^1$

素因数の和:9649

約数の個数: 48

約数和(自身を含む): 363574224

約数和(自身を除く): 224605314

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 815, 978, 1467, 1630, 2445, 2934, 4890, 7335, 9473, 14670, 18946, 28419, 47365, 56838, 85257, 94730, 142095, 170514, 284190, 426285, 852570, 1544099, 3088198, 4632297, 7720495, 9264594, 13896891, 15440990, 23161485, 27793782, 46322970, 69484455, 138968910]

約数ペア:

[(1, 138968910), (2, 69484455), (3, 46322970), (5, 27793782), (6, 23161485), (9, 15440990), (10, 13896891), (15, 9264594), (18, 7720495), (30, 4632297), (45, 3088198), (90, 1544099), (163, 852570), (326, 426285), (489, 284190), (815, 170514), (978, 142095), (1467, 94730), (1630, 85257), (2445, 56838), (2934, 47365), (4890, 28419), (7335, 18946), (9473, 14670)]