2500449390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{27782771}}^1$

素因数の和:27782784

約数の個数: 24

約数和(自身を含む): 6501168648

約数和(自身を除く): 4000719258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 27782771, 55565542, 83348313, 138913855, 166696626, 250044939, 277827710, 416741565, 500089878, 833483130, 1250224695, 2500449390]

約数ペア:

[(1, 2500449390), (2, 1250224695), (3, 833483130), (5, 500089878), (6, 416741565), (9, 277827710), (10, 250044939), (15, 166696626), (18, 138913855), (30, 83348313), (45, 55565542), (90, 27782771)]