191543580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1064131}}^1$

素因数の和:1064146

約数の個数: 36

約数和(自身を含む): 581016072

約数和(自身を除く): 389472492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1064131, 2128262, 3192393, 4256524, 5320655, 6384786, 9577179, 10641310, 12769572, 15961965, 19154358, 21282620, 31923930, 38308716, 47885895, 63847860, 95771790, 191543580]

約数ペア:

[(1, 191543580), (2, 95771790), (3, 63847860), (4, 47885895), (5, 38308716), (6, 31923930), (9, 21282620), (10, 19154358), (12, 15961965), (15, 12769572), (18, 10641310), (20, 9577179), (30, 6384786), (36, 5320655), (45, 4256524), (60, 3192393), (90, 2128262), (180, 1064131)]