1084867980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2583019}}^1$

素因数の和:2583038

約数の個数: 48

約数和(自身を含む): 3471578880

約数和(自身を除く): 2386710900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 2583019, 5166038, 7749057, 10332076, 12915095, 15498114, 18081133, 25830190, 30996228, 36162266, 38745285, 51660380, 54243399, 72324532, 77490570, 90405665, 108486798, 154981140, 180811330, 216973596, 271216995, 361622660, 542433990, 1084867980]

約数ペア:

[(1, 1084867980), (2, 542433990), (3, 361622660), (4, 271216995), (5, 216973596), (6, 180811330), (7, 154981140), (10, 108486798), (12, 90405665), (14, 77490570), (15, 72324532), (20, 54243399), (21, 51660380), (28, 38745285), (30, 36162266), (35, 30996228), (42, 25830190), (60, 18081133), (70, 15498114), (84, 12915095), (105, 10332076), (140, 7749057), (210, 5166038), (420, 2583019)]