12256090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1447}}^1$

素因数の和:1483

約数の個数: 48

約数和(自身を含む): 27732096

約数和(自身を除く): 15476006

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1447, 1694, 2894, 4235, 7235, 8470, 10129, 14470, 15917, 20258, 31834, 50645, 79585, 101290, 111419, 159170, 175087, 222838, 350174, 557095, 875435, 1114190, 1225609, 1750870, 2451218, 6128045, 12256090]

約数ペア:

[(1, 12256090), (2, 6128045), (5, 2451218), (7, 1750870), (10, 1225609), (11, 1114190), (14, 875435), (22, 557095), (35, 350174), (55, 222838), (70, 175087), (77, 159170), (110, 111419), (121, 101290), (154, 79585), (242, 50645), (385, 31834), (605, 20258), (770, 15917), (847, 14470), (1210, 10129), (1447, 8470), (1694, 7235), (2894, 4235)]