30940848

素因数分解:

$2^4\times 3^2\times {\mathrm{214867}}^1$

素因数の和:214881

約数の個数: 30

約数和(自身を含む): 86591804

約数和(自身を除く): 55650956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 214867, 429734, 644601, 859468, 1289202, 1718936, 1933803, 2578404, 3437872, 3867606, 5156808, 7735212, 10313616, 15470424, 30940848]

約数ペア:

[(1, 30940848), (2, 15470424), (3, 10313616), (4, 7735212), (6, 5156808), (8, 3867606), (9, 3437872), (12, 2578404), (16, 1933803), (18, 1718936), (24, 1289202), (36, 859468), (48, 644601), (72, 429734), (144, 214867)]