9856420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3061}}^1$

素因数の和:3100

約数の個数: 48

約数和(自身を含む): 24691968

約数和(自身を除く): 14835548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3061, 3220, 6122, 12244, 15305, 21427, 30610, 42854, 61220, 70403, 85708, 107135, 140806, 214270, 281612, 352015, 428540, 492821, 704030, 985642, 1408060, 1971284, 2464105, 4928210, 9856420]

約数ペア:

[(1, 9856420), (2, 4928210), (4, 2464105), (5, 1971284), (7, 1408060), (10, 985642), (14, 704030), (20, 492821), (23, 428540), (28, 352015), (35, 281612), (46, 214270), (70, 140806), (92, 107135), (115, 85708), (140, 70403), (161, 61220), (230, 42854), (322, 30610), (460, 21427), (644, 15305), (805, 12244), (1610, 6122), (3061, 3220)]