213590790

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{113011}}^1$

素因数の和:113034

約数の個数: 64

約数和(自身を含む): 650949120

約数和(自身を除く): 437358330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 113011, 226022, 339033, 565055, 678066, 791077, 1017099, 1130110, 1582154, 1695165, 2034198, 2373231, 3051297, 3390330, 3955385, 4746462, 5085495, 6102594, 7119693, 7910770, 10170990, 11866155, 14239386, 15256485, 21359079, 23732310, 30512970, 35598465, 42718158, 71196930, 106795395, 213590790]

約数ペア:

[(1, 213590790), (2, 106795395), (3, 71196930), (5, 42718158), (6, 35598465), (7, 30512970), (9, 23732310), (10, 21359079), (14, 15256485), (15, 14239386), (18, 11866155), (21, 10170990), (27, 7910770), (30, 7119693), (35, 6102594), (42, 5085495), (45, 4746462), (54, 3955385), (63, 3390330), (70, 3051297), (90, 2373231), (105, 2034198), (126, 1695165), (135, 1582154), (189, 1130110), (210, 1017099), (270, 791077), (315, 678066), (378, 565055), (630, 339033), (945, 226022), (1890, 113011)]