30486654

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1439}}^1$

素因数の和:1565

約数の個数: 48

約数和(自身を含む): 72783360

約数和(自身を除く): 42296706

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 107, 198, 214, 321, 642, 963, 1177, 1439, 1926, 2354, 2878, 3531, 4317, 7062, 8634, 10593, 12951, 15829, 21186, 25902, 31658, 47487, 94974, 142461, 153973, 284922, 307946, 461919, 923838, 1385757, 1693703, 2771514, 3387406, 5081109, 10162218, 15243327, 30486654]

約数ペア:

[(1, 30486654), (2, 15243327), (3, 10162218), (6, 5081109), (9, 3387406), (11, 2771514), (18, 1693703), (22, 1385757), (33, 923838), (66, 461919), (99, 307946), (107, 284922), (198, 153973), (214, 142461), (321, 94974), (642, 47487), (963, 31658), (1177, 25902), (1439, 21186), (1926, 15829), (2354, 12951), (2878, 10593), (3531, 8634), (4317, 7062)]