3430119820

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{7789}}^1$

素因数の和:8122

約数の個数: 48

約数和(自身を含む): 7310509920

約数和(自身を除く): 3880390100

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 227, 388, 454, 485, 908, 970, 1135, 1940, 2270, 4540, 7789, 15578, 22019, 31156, 38945, 44038, 77890, 88076, 110095, 155780, 220190, 440380, 755533, 1511066, 1768103, 3022132, 3536206, 3777665, 7072412, 7555330, 8840515, 15110660, 17681030, 35362060, 171505991, 343011982, 686023964, 857529955, 1715059910, 3430119820]

約数ペア:

[(1, 3430119820), (2, 1715059910), (4, 857529955), (5, 686023964), (10, 343011982), (20, 171505991), (97, 35362060), (194, 17681030), (227, 15110660), (388, 8840515), (454, 7555330), (485, 7072412), (908, 3777665), (970, 3536206), (1135, 3022132), (1940, 1768103), (2270, 1511066), (4540, 755533), (7789, 440380), (15578, 220190), (22019, 155780), (31156, 110095), (38945, 88076), (44038, 77890)]