983220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2341}}^1$

素因数の和:2360

約数の個数: 48

約数和(自身を含む): 3147648

約数和(自身を除く): 2164428

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, 2341, 4682, 7023, 9364, 11705, 14046, 16387, 23410, 28092, 32774, 35115, 46820, 49161, 65548, 70230, 81935, 98322, 140460, 163870, 196644, 245805, 327740, 491610, 983220]

約数ペア:

[(1, 983220), (2, 491610), (3, 327740), (4, 245805), (5, 196644), (6, 163870), (7, 140460), (10, 98322), (12, 81935), (14, 70230), (15, 65548), (20, 49161), (21, 46820), (28, 35115), (30, 32774), (35, 28092), (42, 23410), (60, 16387), (70, 14046), (84, 11705), (105, 9364), (140, 7023), (210, 4682), (420, 2341)]