188111790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2090131}}^1$

素因数の和:2090144

約数の個数: 24

約数和(自身を含む): 489090888

約数和(自身を除く): 300979098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2090131, 4180262, 6270393, 10450655, 12540786, 18811179, 20901310, 31351965, 37622358, 62703930, 94055895, 188111790]

約数ペア:

[(1, 188111790), (2, 94055895), (3, 62703930), (5, 37622358), (6, 31351965), (9, 20901310), (10, 18811179), (15, 12540786), (18, 10450655), (30, 6270393), (45, 4180262), (90, 2090131)]