15208410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{72421}}^1$

素因数の和:72438

約数の個数: 32

約数和(自身を含む): 41715072

約数和(自身を除く): 26506662

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 72421, 144842, 217263, 362105, 434526, 506947, 724210, 1013894, 1086315, 1520841, 2172630, 2534735, 3041682, 5069470, 7604205, 15208410]

約数ペア:

[(1, 15208410), (2, 7604205), (3, 5069470), (5, 3041682), (6, 2534735), (7, 2172630), (10, 1520841), (14, 1086315), (15, 1013894), (21, 724210), (30, 506947), (35, 434526), (42, 362105), (70, 217263), (105, 144842), (210, 72421)]