30074128

素因数分解:

$2^4\times 7^1\times {\mathrm{268519}}^1$

素因数の和:268534

約数の個数: 20

約数和(自身を含む): 66592960

約数和(自身を除く): 36518832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 268519, 537038, 1074076, 1879633, 2148152, 3759266, 4296304, 7518532, 15037064, 30074128]

約数ペア:

[(1, 30074128), (2, 15037064), (4, 7518532), (7, 4296304), (8, 3759266), (14, 2148152), (16, 1879633), (28, 1074076), (56, 537038), (112, 268519)]