27141870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{421}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 74866176

約数和(自身を除く): 47724306

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 307, 421, 614, 842, 921, 1263, 1535, 1842, 2105, 2149, 2526, 2947, 3070, 4210, 4298, 4605, 5894, 6315, 6447, 8841, 9210, 10745, 12630, 12894, 14735, 17682, 21490, 29470, 32235, 44205, 64470, 88410, 129247, 258494, 387741, 646235, 775482, 904729, 1292470, 1809458, 1938705, 2714187, 3877410, 4523645, 5428374, 9047290, 13570935, 27141870]

約数ペア:

[(1, 27141870), (2, 13570935), (3, 9047290), (5, 5428374), (6, 4523645), (7, 3877410), (10, 2714187), (14, 1938705), (15, 1809458), (21, 1292470), (30, 904729), (35, 775482), (42, 646235), (70, 387741), (105, 258494), (210, 129247), (307, 88410), (421, 64470), (614, 44205), (842, 32235), (921, 29470), (1263, 21490), (1535, 17682), (1842, 14735), (2105, 12894), (2149, 12630), (2526, 10745), (2947, 9210), (3070, 8841), (4210, 6447), (4298, 6315), (4605, 5894)]