2799660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1609}}^1$

素因数の和:1650

約数の個数: 48

約数和(自身を含む): 8114400

約数和(自身を除く): 5314740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1609, 1740, 3218, 4827, 6436, 8045, 9654, 16090, 19308, 24135, 32180, 46661, 48270, 93322, 96540, 139983, 186644, 233305, 279966, 466610, 559932, 699915, 933220, 1399830, 2799660]

約数ペア:

[(1, 2799660), (2, 1399830), (3, 933220), (4, 699915), (5, 559932), (6, 466610), (10, 279966), (12, 233305), (15, 186644), (20, 139983), (29, 96540), (30, 93322), (58, 48270), (60, 46661), (87, 32180), (116, 24135), (145, 19308), (174, 16090), (290, 9654), (348, 8045), (435, 6436), (580, 4827), (870, 3218), (1609, 1740)]