15380568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{30517}}^1$

素因数の和:30536

約数の個数: 48

約数和(自身を含む): 47608080

約数和(自身を除く): 32227512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 30517, 61034, 91551, 122068, 183102, 213619, 244136, 274653, 366204, 427238, 549306, 640857, 732408, 854476, 1098612, 1281714, 1708952, 1922571, 2197224, 2563428, 3845142, 5126856, 7690284, 15380568]

約数ペア:

[(1, 15380568), (2, 7690284), (3, 5126856), (4, 3845142), (6, 2563428), (7, 2197224), (8, 1922571), (9, 1708952), (12, 1281714), (14, 1098612), (18, 854476), (21, 732408), (24, 640857), (28, 549306), (36, 427238), (42, 366204), (56, 274653), (63, 244136), (72, 213619), (84, 183102), (126, 122068), (168, 91551), (252, 61034), (504, 30517)]