3926580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{9349}}^1$

素因数の和:9368

約数の個数: 48

約数和(自身を含む): 12566400

約数和(自身を除く): 8639820

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, 9349, 18698, 28047, 37396, 46745, 56094, 65443, 93490, 112188, 130886, 140235, 186980, 196329, 261772, 280470, 327215, 392658, 560940, 654430, 785316, 981645, 1308860, 1963290, 3926580]

約数ペア:

[(1, 3926580), (2, 1963290), (3, 1308860), (4, 981645), (5, 785316), (6, 654430), (7, 560940), (10, 392658), (12, 327215), (14, 280470), (15, 261772), (20, 196329), (21, 186980), (28, 140235), (30, 130886), (35, 112188), (42, 93490), (60, 65443), (70, 56094), (84, 46745), (105, 37396), (140, 28047), (210, 18698), (420, 9349)]