2078996910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{158581}}^1$

素因数の和:158633

約数の個数: 64

約数和(自身を含む): 5480593920

約数和(自身を除く): 3401597010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 285, 345, 437, 570, 690, 874, 1311, 2185, 2622, 4370, 6555, 13110, 158581, 317162, 475743, 792905, 951486, 1585810, 2378715, 3013039, 3647363, 4757430, 6026078, 7294726, 9039117, 10942089, 15065195, 18078234, 18236815, 21884178, 30130390, 36473630, 45195585, 54710445, 69299897, 90391170, 109420890, 138599794, 207899691, 346499485, 415799382, 692998970, 1039498455, 2078996910]

約数ペア:

[(1, 2078996910), (2, 1039498455), (3, 692998970), (5, 415799382), (6, 346499485), (10, 207899691), (15, 138599794), (19, 109420890), (23, 90391170), (30, 69299897), (38, 54710445), (46, 45195585), (57, 36473630), (69, 30130390), (95, 21884178), (114, 18236815), (115, 18078234), (138, 15065195), (190, 10942089), (230, 9039117), (285, 7294726), (345, 6026078), (437, 4757430), (570, 3647363), (690, 3013039), (874, 2378715), (1311, 1585810), (2185, 951486), (2622, 792905), (4370, 475743), (6555, 317162), (13110, 158581)]