30883006

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6469}}^1$

素因数の和:6520

約数の個数: 32

約数和(自身を含む): 59627520

約数和(自身を除く): 28744514

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 6469, 12938, 45283, 71159, 90566, 142318, 200539, 401078, 498113, 996226, 1403773, 2205929, 2807546, 4411858, 15441503, 30883006]

約数ペア:

[(1, 30883006), (2, 15441503), (7, 4411858), (11, 2807546), (14, 2205929), (22, 1403773), (31, 996226), (62, 498113), (77, 401078), (154, 200539), (217, 142318), (341, 90566), (434, 71159), (682, 45283), (2387, 12938), (4774, 6469)]