30807854

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10529}}^1$

素因数の和:10568

約数の個数: 32

約数和(自身を含む): 60652800

約数和(自身を除く): 29844946

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 10529, 21058, 73703, 115819, 147406, 200051, 231638, 400102, 810733, 1400357, 1621466, 2200561, 2800714, 4401122, 15403927, 30807854]

約数ペア:

[(1, 30807854), (2, 15403927), (7, 4401122), (11, 2800714), (14, 2200561), (19, 1621466), (22, 1400357), (38, 810733), (77, 400102), (133, 231638), (154, 200051), (209, 147406), (266, 115819), (418, 73703), (1463, 21058), (2926, 10529)]