80339970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{7297}}^1$

素因数の和:7674

約数の個数: 32

約数和(自身を含む): 193367808

約数和(自身を除く): 113027838

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 367, 734, 1101, 1835, 2202, 3670, 5505, 7297, 11010, 14594, 21891, 36485, 43782, 72970, 109455, 218910, 2677999, 5355998, 8033997, 13389995, 16067994, 26779990, 40169985, 80339970]

約数ペア:

[(1, 80339970), (2, 40169985), (3, 26779990), (5, 16067994), (6, 13389995), (10, 8033997), (15, 5355998), (30, 2677999), (367, 218910), (734, 109455), (1101, 72970), (1835, 43782), (2202, 36485), (3670, 21891), (5505, 14594), (7297, 11010)]