2016042180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{346399}}^1$

素因数の和:346508

約数の個数: 48

約数和(自身を含む): 5703129600

約数和(自身を除く): 3687087420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 346399, 692798, 1039197, 1385596, 1731995, 2078394, 3463990, 4156788, 5195985, 6927980, 10391970, 20783940, 33600703, 67201406, 100802109, 134402812, 168003515, 201604218, 336007030, 403208436, 504010545, 672014060, 1008021090, 2016042180]

約数ペア:

[(1, 2016042180), (2, 1008021090), (3, 672014060), (4, 504010545), (5, 403208436), (6, 336007030), (10, 201604218), (12, 168003515), (15, 134402812), (20, 100802109), (30, 67201406), (60, 33600703), (97, 20783940), (194, 10391970), (291, 6927980), (388, 5195985), (485, 4156788), (582, 3463990), (970, 2078394), (1164, 1731995), (1455, 1385596), (1940, 1039197), (2910, 692798), (5820, 346399)]