12914790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{691}}^1$

素因数の和:797

約数の個数: 64

約数和(自身を含む): 35873280

約数和(自身を除く): 22958490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 267, 445, 534, 623, 691, 890, 1246, 1335, 1382, 1869, 2073, 2670, 3115, 3455, 3738, 4146, 4837, 6230, 6910, 9345, 9674, 10365, 14511, 18690, 20730, 24185, 29022, 48370, 61499, 72555, 122998, 145110, 184497, 307495, 368994, 430493, 614990, 860986, 922485, 1291479, 1844970, 2152465, 2582958, 4304930, 6457395, 12914790]

約数ペア:

[(1, 12914790), (2, 6457395), (3, 4304930), (5, 2582958), (6, 2152465), (7, 1844970), (10, 1291479), (14, 922485), (15, 860986), (21, 614990), (30, 430493), (35, 368994), (42, 307495), (70, 184497), (89, 145110), (105, 122998), (178, 72555), (210, 61499), (267, 48370), (445, 29022), (534, 24185), (623, 20730), (691, 18690), (890, 14511), (1246, 10365), (1335, 9674), (1382, 9345), (1869, 6910), (2073, 6230), (2670, 4837), (3115, 4146), (3455, 3738)]