2486790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{27631}}^1$

素因数の和:27644

約数の個数: 24

約数和(自身を含む): 6465888

約数和(自身を除く): 3979098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 27631, 55262, 82893, 138155, 165786, 248679, 276310, 414465, 497358, 828930, 1243395, 2486790]

約数ペア:

[(1, 2486790), (2, 1243395), (3, 828930), (5, 497358), (6, 414465), (9, 276310), (10, 248679), (15, 165786), (18, 138155), (30, 82893), (45, 55262), (90, 27631)]