29980622

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1223}}^1$

素因数の和:1352

約数の個数: 32

約数和(自身を含む): 54991872

約数和(自身を除く): 25011250

約数列:

[1, 2, 7, 14, 17, 34, 103, 119, 206, 238, 721, 1223, 1442, 1751, 2446, 3502, 8561, 12257, 17122, 20791, 24514, 41582, 125969, 145537, 251938, 291074, 881783, 1763566, 2141473, 4282946, 14990311, 29980622]

約数ペア:

[(1, 29980622), (2, 14990311), (7, 4282946), (14, 2141473), (17, 1763566), (34, 881783), (103, 291074), (119, 251938), (206, 145537), (238, 125969), (721, 41582), (1223, 24514), (1442, 20791), (1751, 17122), (2446, 12257), (3502, 8561)]