547348020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{396629}}^1$

素因数の和:396664

約数の個数: 48

約数和(自身を含む): 1599212160

約数和(自身を除く): 1051864140

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, 1380, 396629, 793258, 1189887, 1586516, 1983145, 2379774, 3966290, 4759548, 5949435, 7932580, 9122467, 11898870, 18244934, 23797740, 27367401, 36489868, 45612335, 54734802, 91224670, 109469604, 136837005, 182449340, 273674010, 547348020]

約数ペア:

[(1, 547348020), (2, 273674010), (3, 182449340), (4, 136837005), (5, 109469604), (6, 91224670), (10, 54734802), (12, 45612335), (15, 36489868), (20, 27367401), (23, 23797740), (30, 18244934), (46, 11898870), (60, 9122467), (69, 7932580), (92, 5949435), (115, 4759548), (138, 3966290), (230, 2379774), (276, 1983145), (345, 1586516), (460, 1189887), (690, 793258), (1380, 396629)]