9663220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3001}}^1$

素因数の和:3040

約数の個数: 48

約数和(自身を含む): 24208128

約数和(自身を除く): 14544908

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, 3001, 3220, 6002, 12004, 15005, 21007, 30010, 42014, 60020, 69023, 84028, 105035, 138046, 210070, 276092, 345115, 420140, 483161, 690230, 966322, 1380460, 1932644, 2415805, 4831610, 9663220]

約数ペア:

[(1, 9663220), (2, 4831610), (4, 2415805), (5, 1932644), (7, 1380460), (10, 966322), (14, 690230), (20, 483161), (23, 420140), (28, 345115), (35, 276092), (46, 210070), (70, 138046), (92, 105035), (115, 84028), (140, 69023), (161, 60020), (230, 42014), (322, 30010), (460, 21007), (644, 15005), (805, 12004), (1610, 6002), (3001, 3220)]