219514470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1045307}}^1$

素因数の和:1045324

約数の個数: 32

約数和(自身を含む): 602097408

約数和(自身を除く): 382582938

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1045307, 2090614, 3135921, 5226535, 6271842, 7317149, 10453070, 14634298, 15679605, 21951447, 31359210, 36585745, 43902894, 73171490, 109757235, 219514470]

約数ペア:

[(1, 219514470), (2, 109757235), (3, 73171490), (5, 43902894), (6, 36585745), (7, 31359210), (10, 21951447), (14, 15679605), (15, 14634298), (21, 10453070), (30, 7317149), (35, 6271842), (42, 5226535), (70, 3135921), (105, 2090614), (210, 1045307)]