3017140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 7564032

約数和(自身を除く): 4546892

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, 937, 1610, 1874, 3220, 3748, 4685, 6559, 9370, 13118, 18740, 21551, 26236, 32795, 43102, 65590, 86204, 107755, 131180, 150857, 215510, 301714, 431020, 603428, 754285, 1508570, 3017140]

約数ペア:

[(1, 3017140), (2, 1508570), (4, 754285), (5, 603428), (7, 431020), (10, 301714), (14, 215510), (20, 150857), (23, 131180), (28, 107755), (35, 86204), (46, 65590), (70, 43102), (92, 32795), (115, 26236), (140, 21551), (161, 18740), (230, 13118), (322, 9370), (460, 6559), (644, 4685), (805, 3748), (937, 3220), (1610, 1874)]