9129540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{21737}}^1$

素因数の和:21756

約数の個数: 48

約数和(自身を含む): 29215872

約数和(自身を除く): 20086332

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, 21737, 43474, 65211, 86948, 108685, 130422, 152159, 217370, 260844, 304318, 326055, 434740, 456477, 608636, 652110, 760795, 912954, 1304220, 1521590, 1825908, 2282385, 3043180, 4564770, 9129540]

約数ペア:

[(1, 9129540), (2, 4564770), (3, 3043180), (4, 2282385), (5, 1825908), (6, 1521590), (7, 1304220), (10, 912954), (12, 760795), (14, 652110), (15, 608636), (20, 456477), (21, 434740), (28, 326055), (30, 304318), (35, 260844), (42, 217370), (60, 152159), (70, 130422), (84, 108685), (105, 86948), (140, 65211), (210, 43474), (420, 21737)]