2738790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{30431}}^1$

素因数の和:30444

約数の個数: 24

約数和(自身を含む): 7121088

約数和(自身を除く): 4382298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 30431, 60862, 91293, 152155, 182586, 273879, 304310, 456465, 547758, 912930, 1369395, 2738790]

約数ペア:

[(1, 2738790), (2, 1369395), (3, 912930), (5, 547758), (6, 456465), (9, 304310), (10, 273879), (15, 182586), (18, 152155), (30, 91293), (45, 60862), (90, 30431)]