425888939820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^2\times {\mathrm{597437}}^1$

素因数の和:597667

約数の個数: 72

約数和(自身を含む): 1203531681744

約数和(自身を除く): 777642741924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 11881, 23762, 35643, 47524, 59405, 71286, 118810, 142572, 178215, 237620, 356430, 597437, 712860, 1194874, 1792311, 2389748, 2987185, 3584622, 5974370, 7169244, 8961555, 11948740, 17923110, 35846220, 65120633, 130241266, 195361899, 260482532, 325603165, 390723798, 651206330, 781447596, 976809495, 1302412660, 1953618990, 3907237980, 7098148997, 14196297994, 21294446991, 28392595988, 35490744985, 42588893982, 70981489970, 85177787964, 106472234955, 141962979940, 212944469910, 425888939820]

約数ペア:

[(1, 425888939820), (2, 212944469910), (3, 141962979940), (4, 106472234955), (5, 85177787964), (6, 70981489970), (10, 42588893982), (12, 35490744985), (15, 28392595988), (20, 21294446991), (30, 14196297994), (60, 7098148997), (109, 3907237980), (218, 1953618990), (327, 1302412660), (436, 976809495), (545, 781447596), (654, 651206330), (1090, 390723798), (1308, 325603165), (1635, 260482532), (2180, 195361899), (3270, 130241266), (6540, 65120633), (11881, 35846220), (23762, 17923110), (35643, 11948740), (47524, 8961555), (59405, 7169244), (71286, 5974370), (118810, 3584622), (142572, 2987185), (178215, 2389748), (237620, 1792311), (356430, 1194874), (597437, 712860)]