84829080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{100987}}^1$

素因数の和:101008

約数の個数: 64

約数和(自身を含む): 290845440

約数和(自身を除く): 206016360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 100987, 201974, 302961, 403948, 504935, 605922, 706909, 807896, 1009870, 1211844, 1413818, 1514805, 2019740, 2120727, 2423688, 2827636, 3029610, 3534545, 4039480, 4241454, 5655272, 6059220, 7069090, 8482908, 10603635, 12118440, 14138180, 16965816, 21207270, 28276360, 42414540, 84829080]

約数ペア:

[(1, 84829080), (2, 42414540), (3, 28276360), (4, 21207270), (5, 16965816), (6, 14138180), (7, 12118440), (8, 10603635), (10, 8482908), (12, 7069090), (14, 6059220), (15, 5655272), (20, 4241454), (21, 4039480), (24, 3534545), (28, 3029610), (30, 2827636), (35, 2423688), (40, 2120727), (42, 2019740), (56, 1514805), (60, 1413818), (70, 1211844), (84, 1009870), (105, 807896), (120, 706909), (140, 605922), (168, 504935), (210, 403948), (280, 302961), (420, 201974), (840, 100987)]