12340090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1019}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 25557120

約数和(自身を除く): 13217030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 346, 865, 1019, 1211, 1730, 2038, 2422, 5095, 6055, 7133, 10190, 12110, 14266, 35665, 71330, 176287, 352574, 881435, 1234009, 1762870, 2468018, 6170045, 12340090]

約数ペア:

[(1, 12340090), (2, 6170045), (5, 2468018), (7, 1762870), (10, 1234009), (14, 881435), (35, 352574), (70, 176287), (173, 71330), (346, 35665), (865, 14266), (1019, 12110), (1211, 10190), (1730, 7133), (2038, 6055), (2422, 5095)]