39649380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22787}}^1$

素因数の和:22828

約数の個数: 48

約数和(自身を含む): 114851520

約数和(自身を除く): 75202140

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, 1740, 22787, 45574, 68361, 91148, 113935, 136722, 227870, 273444, 341805, 455740, 660823, 683610, 1321646, 1367220, 1982469, 2643292, 3304115, 3964938, 6608230, 7929876, 9912345, 13216460, 19824690, 39649380]

約数ペア:

[(1, 39649380), (2, 19824690), (3, 13216460), (4, 9912345), (5, 7929876), (6, 6608230), (10, 3964938), (12, 3304115), (15, 2643292), (20, 1982469), (29, 1367220), (30, 1321646), (58, 683610), (60, 660823), (87, 455740), (116, 341805), (145, 273444), (174, 227870), (290, 136722), (348, 113935), (435, 91148), (580, 68361), (870, 45574), (1740, 22787)]