2019181260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1160449}}^1$

素因数の和:1160490

約数の個数: 48

約数和(自身を含む): 5848668000

約数和(自身を除く): 3829486740

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, 1160449, 2320898, 3481347, 4641796, 5802245, 6962694, 11604490, 13925388, 17406735, 23208980, 33653021, 34813470, 67306042, 69626940, 100959063, 134612084, 168265105, 201918126, 336530210, 403836252, 504795315, 673060420, 1009590630, 2019181260]

約数ペア:

[(1, 2019181260), (2, 1009590630), (3, 673060420), (4, 504795315), (5, 403836252), (6, 336530210), (10, 201918126), (12, 168265105), (15, 134612084), (20, 100959063), (29, 69626940), (30, 67306042), (58, 34813470), (60, 33653021), (87, 23208980), (116, 17406735), (145, 13925388), (174, 11604490), (290, 6962694), (348, 5802245), (435, 4641796), (580, 3481347), (870, 2320898), (1740, 1160449)]