310018149

素因数分解:

$3^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{3463}}^1$

素因数の和:3519

約数の個数: 48

約数和(自身を含む): 540384000

約数和(自身を除く): 230365851

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 203, 261, 343, 441, 609, 1029, 1421, 1827, 3087, 3463, 4263, 9947, 10389, 12789, 24241, 29841, 31167, 72723, 89523, 100427, 169687, 218169, 301281, 509061, 702989, 903843, 1187809, 1527183, 2108967, 3563427, 4920923, 6326901, 10690281, 14762769, 34446461, 44288307, 103339383, 310018149]

約数ペア:

[(1, 310018149), (3, 103339383), (7, 44288307), (9, 34446461), (21, 14762769), (29, 10690281), (49, 6326901), (63, 4920923), (87, 3563427), (147, 2108967), (203, 1527183), (261, 1187809), (343, 903843), (441, 702989), (609, 509061), (1029, 301281), (1421, 218169), (1827, 169687), (3087, 100427), (3463, 89523), (4263, 72723), (9947, 31167), (10389, 29841), (12789, 24241)]