3439620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 10594584

約数和(自身を除く): 7154964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 197, 291, 388, 394, 485, 582, 591, 788, 873, 970, 985, 1164, 1182, 1455, 1746, 1773, 1940, 1970, 2364, 2910, 2955, 3492, 3546, 3940, 4365, 5820, 5910, 7092, 8730, 8865, 11820, 17460, 17730, 19109, 35460, 38218, 57327, 76436, 95545, 114654, 171981, 191090, 229308, 286635, 343962, 382180, 573270, 687924, 859905, 1146540, 1719810, 3439620]

約数ペア:

[(1, 3439620), (2, 1719810), (3, 1146540), (4, 859905), (5, 687924), (6, 573270), (9, 382180), (10, 343962), (12, 286635), (15, 229308), (18, 191090), (20, 171981), (30, 114654), (36, 95545), (45, 76436), (60, 57327), (90, 38218), (97, 35460), (180, 19109), (194, 17730), (197, 17460), (291, 11820), (388, 8865), (394, 8730), (485, 7092), (582, 5910), (591, 5820), (788, 4365), (873, 3940), (970, 3546), (985, 3492), (1164, 2955), (1182, 2910), (1455, 2364), (1746, 1970), (1773, 1940)]