129969560

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{9473}}^1$

素因数の和:9505

約数の個数: 64

約数和(自身を含む): 341064000

約数和(自身を除く): 211094440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1715, 1960, 2744, 3430, 6860, 9473, 13720, 18946, 37892, 47365, 66311, 75784, 94730, 132622, 189460, 265244, 331555, 378920, 464177, 530488, 663110, 928354, 1326220, 1856708, 2320885, 2652440, 3249239, 3713416, 4641770, 6498478, 9283540, 12996956, 16246195, 18567080, 25993912, 32492390, 64984780, 129969560]

約数ペア:

[(1, 129969560), (2, 64984780), (4, 32492390), (5, 25993912), (7, 18567080), (8, 16246195), (10, 12996956), (14, 9283540), (20, 6498478), (28, 4641770), (35, 3713416), (40, 3249239), (49, 2652440), (56, 2320885), (70, 1856708), (98, 1326220), (140, 928354), (196, 663110), (245, 530488), (280, 464177), (343, 378920), (392, 331555), (490, 265244), (686, 189460), (980, 132622), (1372, 94730), (1715, 75784), (1960, 66311), (2744, 47365), (3430, 37892), (6860, 18946), (9473, 13720)]