386319080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{2273}}^1$

素因数の和:2898

約数の個数: 64

約数和(自身を含む): 995466240

約数和(自身を除く): 609147160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 607, 1214, 2273, 2428, 3035, 4249, 4546, 4856, 6070, 8498, 9092, 11365, 12140, 15911, 16996, 18184, 21245, 22730, 24280, 31822, 33992, 42490, 45460, 63644, 79555, 84980, 90920, 127288, 159110, 169960, 318220, 636440, 1379711, 2759422, 5518844, 6898555, 9657977, 11037688, 13797110, 19315954, 27594220, 38631908, 48289885, 55188440, 77263816, 96579770, 193159540, 386319080]

約数ペア:

[(1, 386319080), (2, 193159540), (4, 96579770), (5, 77263816), (7, 55188440), (8, 48289885), (10, 38631908), (14, 27594220), (20, 19315954), (28, 13797110), (35, 11037688), (40, 9657977), (56, 6898555), (70, 5518844), (140, 2759422), (280, 1379711), (607, 636440), (1214, 318220), (2273, 169960), (2428, 159110), (3035, 127288), (4249, 90920), (4546, 84980), (4856, 79555), (6070, 63644), (8498, 45460), (9092, 42490), (11365, 33992), (12140, 31822), (15911, 24280), (16996, 22730), (18184, 21245)]