30309412

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{9931}}^1$

素因数の和:10051

約数の個数: 24

約数和(自身を含む): 61181120

約数和(自身を除く): 30871708

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 9931, 19862, 39724, 69517, 139034, 278068, 1082479, 2164958, 4329916, 7577353, 15154706, 30309412]

約数ペア:

[(1, 30309412), (2, 15154706), (4, 7577353), (7, 4329916), (14, 2164958), (28, 1082479), (109, 278068), (218, 139034), (436, 69517), (763, 39724), (1526, 19862), (3052, 9931)]