478959270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{155003}}^1$

素因数の和:155116

約数の個数: 32

約数和(自身を含む): 1160669952

約数和(自身を除く): 681710682

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 155003, 310006, 465009, 775015, 930018, 1550030, 2325045, 4650090, 15965309, 31930618, 47895927, 79826545, 95791854, 159653090, 239479635, 478959270]

約数ペア:

[(1, 478959270), (2, 239479635), (3, 159653090), (5, 95791854), (6, 79826545), (10, 47895927), (15, 31930618), (30, 15965309), (103, 4650090), (206, 2325045), (309, 1550030), (515, 930018), (618, 775015), (1030, 465009), (1545, 310006), (3090, 155003)]