6815220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1171}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 19295808

約数和(自身を除く): 12480588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1171, 1455, 1940, 2342, 2910, 3513, 4684, 5820, 5855, 7026, 11710, 14052, 17565, 23420, 35130, 70260, 113587, 227174, 340761, 454348, 567935, 681522, 1135870, 1363044, 1703805, 2271740, 3407610, 6815220]

約数ペア:

[(1, 6815220), (2, 3407610), (3, 2271740), (4, 1703805), (5, 1363044), (6, 1135870), (10, 681522), (12, 567935), (15, 454348), (20, 340761), (30, 227174), (60, 113587), (97, 70260), (194, 35130), (291, 23420), (388, 17565), (485, 14052), (582, 11710), (970, 7026), (1164, 5855), (1171, 5820), (1455, 4684), (1940, 3513), (2342, 2910)]