1831260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1327}}^1$

素因数の和:1362

約数の個数: 48

約数和(自身を含む): 5354496

約数和(自身を除く): 3523236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1327, 1380, 2654, 3981, 5308, 6635, 7962, 13270, 15924, 19905, 26540, 30521, 39810, 61042, 79620, 91563, 122084, 152605, 183126, 305210, 366252, 457815, 610420, 915630, 1831260]

約数ペア:

[(1, 1831260), (2, 915630), (3, 610420), (4, 457815), (5, 366252), (6, 305210), (10, 183126), (12, 152605), (15, 122084), (20, 91563), (23, 79620), (30, 61042), (46, 39810), (60, 30521), (69, 26540), (92, 19905), (115, 15924), (138, 13270), (230, 7962), (276, 6635), (345, 5308), (460, 3981), (690, 2654), (1327, 1380)]