2887069080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3436987}}^1$

素因数の和:3437008

約数の個数: 64

約数和(自身を含む): 9898525440

約数和(自身を除く): 7011456360

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, 3436987, 6873974, 10310961, 13747948, 17184935, 20621922, 24058909, 27495896, 34369870, 41243844, 48117818, 51554805, 68739740, 72176727, 82487688, 96235636, 103109610, 120294545, 137479480, 144353454, 192471272, 206219220, 240589090, 288706908, 360883635, 412438440, 481178180, 577413816, 721767270, 962356360, 1443534540, 2887069080]

約数ペア:

[(1, 2887069080), (2, 1443534540), (3, 962356360), (4, 721767270), (5, 577413816), (6, 481178180), (7, 412438440), (8, 360883635), (10, 288706908), (12, 240589090), (14, 206219220), (15, 192471272), (20, 144353454), (21, 137479480), (24, 120294545), (28, 103109610), (30, 96235636), (35, 82487688), (40, 72176727), (42, 68739740), (56, 51554805), (60, 48117818), (70, 41243844), (84, 34369870), (105, 27495896), (120, 24058909), (140, 20621922), (168, 17184935), (210, 13747948), (280, 10310961), (420, 6873974), (840, 3436987)]