29242020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11887}}^1$

素因数の和:11940

約数の個数: 48

約数和(自身を含む): 83881728

約数和(自身を除く): 54639708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 11887, 23774, 35661, 47548, 59435, 71322, 118870, 142644, 178305, 237740, 356610, 487367, 713220, 974734, 1462101, 1949468, 2436835, 2924202, 4873670, 5848404, 7310505, 9747340, 14621010, 29242020]

約数ペア:

[(1, 29242020), (2, 14621010), (3, 9747340), (4, 7310505), (5, 5848404), (6, 4873670), (10, 2924202), (12, 2436835), (15, 1949468), (20, 1462101), (30, 974734), (41, 713220), (60, 487367), (82, 356610), (123, 237740), (164, 178305), (205, 142644), (246, 118870), (410, 71322), (492, 59435), (615, 47548), (820, 35661), (1230, 23774), (2460, 11887)]