2007489930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{152429}}^1$

素因数の和:152878

約数の個数: 32

約数和(自身を含む): 4828982400

約数和(自身を除く): 2821492470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 439, 878, 1317, 2195, 2634, 4390, 6585, 13170, 152429, 304858, 457287, 762145, 914574, 1524290, 2286435, 4572870, 66916331, 133832662, 200748993, 334581655, 401497986, 669163310, 1003744965, 2007489930]

約数ペア:

[(1, 2007489930), (2, 1003744965), (3, 669163310), (5, 401497986), (6, 334581655), (10, 200748993), (15, 133832662), (30, 66916331), (439, 4572870), (878, 2286435), (1317, 1524290), (2195, 914574), (2634, 762145), (4390, 457287), (6585, 304858), (13170, 152429)]