12460620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2141}}^1$

素因数の和:2250

約数の個数: 48

約数和(自身を含む): 35265888

約数和(自身を除く): 22805268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2141, 2910, 4282, 5820, 6423, 8564, 10705, 12846, 21410, 25692, 32115, 42820, 64230, 128460, 207677, 415354, 623031, 830708, 1038385, 1246062, 2076770, 2492124, 3115155, 4153540, 6230310, 12460620]

約数ペア:

[(1, 12460620), (2, 6230310), (3, 4153540), (4, 3115155), (5, 2492124), (6, 2076770), (10, 1246062), (12, 1038385), (15, 830708), (20, 623031), (30, 415354), (60, 207677), (97, 128460), (194, 64230), (291, 42820), (388, 32115), (485, 25692), (582, 21410), (970, 12846), (1164, 10705), (1455, 8564), (1940, 6423), (2141, 5820), (2910, 4282)]