201420030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{959143}}^1$

素因数の和:959160

約数の個数: 32

約数和(自身を含む): 552466944

約数和(自身を除く): 351046914

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 959143, 1918286, 2877429, 4795715, 5754858, 6714001, 9591430, 13428002, 14387145, 20142003, 28774290, 33570005, 40284006, 67140010, 100710015, 201420030]

約数ペア:

[(1, 201420030), (2, 100710015), (3, 67140010), (5, 40284006), (6, 33570005), (7, 28774290), (10, 20142003), (14, 14387145), (15, 13428002), (21, 9591430), (30, 6714001), (35, 5754858), (42, 4795715), (70, 2877429), (105, 1918286), (210, 959143)]