30538305

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3343}}^1$

素因数の和:3390

約数の個数: 48

約数和(自身を含む): 62599680

約数和(自身を除く): 32061375

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1827, 3045, 3343, 9135, 10029, 16715, 23401, 30087, 50145, 70203, 96947, 117005, 150435, 210609, 290841, 351015, 484735, 678629, 872523, 1053045, 1454205, 2035887, 3393145, 4362615, 6107661, 10179435, 30538305]

約数ペア:

[(1, 30538305), (3, 10179435), (5, 6107661), (7, 4362615), (9, 3393145), (15, 2035887), (21, 1454205), (29, 1053045), (35, 872523), (45, 678629), (63, 484735), (87, 351015), (105, 290841), (145, 210609), (203, 150435), (261, 117005), (315, 96947), (435, 70203), (609, 50145), (1015, 30087), (1305, 23401), (1827, 16715), (3045, 10029), (3343, 9135)]