12310620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29311}}^1$

素因数の和:29330

約数の個数: 48

約数和(自身を含む): 39395328

約数和(自身を除く): 27084708

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, 29311, 58622, 87933, 117244, 146555, 175866, 205177, 293110, 351732, 410354, 439665, 586220, 615531, 820708, 879330, 1025885, 1231062, 1758660, 2051770, 2462124, 3077655, 4103540, 6155310, 12310620]

約数ペア:

[(1, 12310620), (2, 6155310), (3, 4103540), (4, 3077655), (5, 2462124), (6, 2051770), (7, 1758660), (10, 1231062), (12, 1025885), (14, 879330), (15, 820708), (20, 615531), (21, 586220), (28, 439665), (30, 410354), (35, 351732), (42, 293110), (60, 205177), (70, 175866), (84, 146555), (105, 117244), (140, 87933), (210, 58622), (420, 29311)]