189140580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1050781}}^1$

素因数の和:1050796

約数の個数: 36

約数和(自身を含む): 573726972

約数和(自身を除く): 384586392

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1050781, 2101562, 3152343, 4203124, 5253905, 6304686, 9457029, 10507810, 12609372, 15761715, 18914058, 21015620, 31523430, 37828116, 47285145, 63046860, 94570290, 189140580]

約数ペア:

[(1, 189140580), (2, 94570290), (3, 63046860), (4, 47285145), (5, 37828116), (6, 31523430), (9, 21015620), (10, 18914058), (12, 15761715), (15, 12609372), (18, 10507810), (20, 9457029), (30, 6304686), (36, 5253905), (45, 4203124), (60, 3152343), (90, 2101562), (180, 1050781)]