12212340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29077}}^1$

素因数の和:29096

約数の個数: 48

約数和(自身を含む): 39080832

約数和(自身を除く): 26868492

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, 29077, 58154, 87231, 116308, 145385, 174462, 203539, 290770, 348924, 407078, 436155, 581540, 610617, 814156, 872310, 1017695, 1221234, 1744620, 2035390, 2442468, 3053085, 4070780, 6106170, 12212340]

約数ペア:

[(1, 12212340), (2, 6106170), (3, 4070780), (4, 3053085), (5, 2442468), (6, 2035390), (7, 1744620), (10, 1221234), (12, 1017695), (14, 872310), (15, 814156), (20, 610617), (21, 581540), (28, 436155), (30, 407078), (35, 348924), (42, 290770), (60, 203539), (70, 174462), (84, 145385), (105, 116308), (140, 87231), (210, 58154), (420, 29077)]