66758370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2971}}^1$

素因数の和:3095

約数の個数: 64

約数和(自身を含む): 184882176

約数和(自身を除く): 118123806

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 107, 210, 214, 321, 535, 642, 749, 1070, 1498, 1605, 2247, 2971, 3210, 3745, 4494, 5942, 7490, 8913, 11235, 14855, 17826, 20797, 22470, 29710, 41594, 44565, 62391, 89130, 103985, 124782, 207970, 311955, 317897, 623910, 635794, 953691, 1589485, 1907382, 2225279, 3178970, 4450558, 4768455, 6675837, 9536910, 11126395, 13351674, 22252790, 33379185, 66758370]

約数ペア:

[(1, 66758370), (2, 33379185), (3, 22252790), (5, 13351674), (6, 11126395), (7, 9536910), (10, 6675837), (14, 4768455), (15, 4450558), (21, 3178970), (30, 2225279), (35, 1907382), (42, 1589485), (70, 953691), (105, 635794), (107, 623910), (210, 317897), (214, 311955), (321, 207970), (535, 124782), (642, 103985), (749, 89130), (1070, 62391), (1498, 44565), (1605, 41594), (2247, 29710), (2971, 22470), (3210, 20797), (3745, 17826), (4494, 14855), (5942, 11235), (7490, 8913)]