30774128

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24979}}^1$

素因数の和:25005

約数の個数: 40

約数和(自身を含む): 74340480

約数和(自身を除く): 43566352

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 24979, 49958, 99916, 174853, 199832, 274769, 349706, 399664, 549538, 699412, 1099076, 1398824, 1923383, 2198152, 2797648, 3846766, 4396304, 7693532, 15387064, 30774128]

約数ペア:

[(1, 30774128), (2, 15387064), (4, 7693532), (7, 4396304), (8, 3846766), (11, 2797648), (14, 2198152), (16, 1923383), (22, 1398824), (28, 1099076), (44, 699412), (56, 549538), (77, 399664), (88, 349706), (112, 274769), (154, 199832), (176, 174853), (308, 99916), (616, 49958), (1232, 24979)]